help please, I'll give brainliest :< to whoever can answer and give the solutions

Mathematics High School

help please, I'll give brainliest :< to whoever can answer and give the solutions

Answers

Answer 1

Answer:

3. Fifteen weeks

Step-by-step explanation:

well if you subtract the 4000 from the 10000 you get 6000 and then divide 6000 by the 400 and you get 15

Related Questions

Which expression is equivalent to (x2 – 2x)(3x2 + 4x - 7)?

Answers

Answer:

You have it right, its A

Answer:

Step-by-step explanation:

it A

complete the algebraic table for y = 2x + 3

given: x ---> -2, -1, 0, 1, 2, 3
y ----> ?, 1, ?, ?,7,?

Answers

Answer:

y ----→ -1 , 1 , 3 , 5 , 7 , 9

Step-by-step explanation:

LINEAR EQUATION GIVEN IN THE QUESTION :- y = 2x + 3

In the question , some values of variable 'x' are given. Lets put each value of 'x' in the equation.

When x = -2 ; [tex]y = 2(-2) + 3 = -4 + 3 = -1[/tex]When x = -1 ; [tex]y = 2(-1) + 3 = -2 + 3 = 1[/tex]When x = 0 ; [tex]y = 2(0) + 3 = 0 + 3 = 3[/tex]When x = 1 ; [tex]y = 2(1) + 3 = 2 + 3 = 5[/tex]When x = 2 ; [tex]y = 2(2) + 3 = 4 + 3 = 7[/tex]When x = 3 ; [tex]y = 2(3) + 3 = 6 + 3 = 9[/tex]

Thus , we got all the required values of y.

Which other expression has the same value as (-14)-8

Answer choices:
(-14)+8
14-(-8)
14+(-8)
(-14)+(-8)

Answers

Answer:

(-14)+(-8)

Step-by-step explanation:

because if you have -14 and you add -8 to that you get -14-8

Answer:

the answer is a! Explanation (-14)-(-8)= -6

Step-by-step explanation:

a= -6

b=22

c=6

d=-22

Hope this helped!

Taylor is making cookies. The recipe calls for 2/3 cups of sugar. She wants to increase the recipe by 1 1/2 more cups of sugar and use 2/3 cups of sugar to sprinkle onto the cookies and 1 1/2 cups of sugar for the cookie dough.
How many TOTAL cups of sugar would Taylor need after she adds 1 1/2 more cups of sugar to the recipe?

Answers

Answer:

Sex kar ha to bata do bhai yaar follw karo bata dungi

What is the value of x in the equation Negative StartFraction 5 over 8 EndFraction x = negative 160 ?

Answers

Answer:

Step-by-step explanation:

-⅝X = -160

X = 160(8/5) = 256

Answer:

Step-by-step explanation:

Find the 29th term in the arithmetic sequence: -13, -6, 1, 8........

Answers

Answer:

183

Step-by-step explanation:

a₁ = -13

common difference = a₂ - a₁

= (-6) - (-13)

= -6 + 13

d = 7

nth term = a₁ + (n - 1)d

29th term = -13 + 28 * 7

= -13 + 196

= 183

Kendra plans to go to the gym on 15 different days this month.
• A one-day pass to the gym is $3.75.
• A monthly membership to the gym is $39.00.
How much money will Kendra save by buying a monthly pass?
$17.25
$16.75
$16.25
$15.75

Answers

Answer:4 answer

Step-by-step explanation:

I really don’t understand this question can someone please help it would mean so much

Answers

Answer:

I think it is 72%

Step-by-step explanation:

Answer:

A. 12%

Step-by-step explanation:

I counted the number of dots in all, and the number of dots in the columns 7 - 8.

There are 25 dots in allThere are 3 dots in columns 7 - 8.

This means that 3/25 of the students in the class have 7 - 8 people in their houses.

Now let's convert the fraction into a decimal, which we'll then convert into a percent.

Let's multiply the numerator and denominator of 3/25 by 4.

We get 12/100!

12/100 as a decimal is 0.12

0.12 as a percent is 12%

Is there a letter which has 12% as an option? Yes, there is! It's A.

The answer is A. 12%

[tex]9z + 6j = 98[/tex]

Answers

Answer:

Step-by-step explanation:

What variable are you solving for?

The price of a watch was increased by 20% to £162.
What was the price before the increase?

Answers

Answer:

hii

shshjsjjsjsjs

hshsh

ssddff

off

ddf

120%=162
⬇️/12
10%=13.5
⬇️x10
100%=135

Answer=£135

Put these numbers in order from greatest to least 21, -21/40, -3/8, 21 3/40, 21 3/8

Answers

Answer:

Step-by-step explanation:

Hey, I'm sorry I can't help but just know that it's going to be okay, school is also stressing me out. I'm so proud of you for staying alive. Have an amazing day :D

Answer:

21 3/8, 21 3/40, 21, -3/8,-21/40

PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent the unknown. ms harris divided the 32 students in her class into groups. there are 8 students in each group. how many groups are there?

Answers

Answer:

Step-by-step explanation:

8x=32

Answer:

A. 8x = 32

Step-by-step explanation:

PLSS PLSSS HELP!!!!!!

Answers

Answer:

you can place a point on any number to the left of -1 on the number line, just don't place one on it because that would be equal to.

what is 3x+7=-5(x+3)

Answers

Answer:

8x=-11/4

Step-by-step explanation:

3x+7=-5(x+3)

3x+7=-5x-15

3x+5x+7=-5x+5x-15

8x+7=-15

8x+7-7=-15-7

8x=-22/8

8x=-11/4

X= - 11/4 , Decimal Form= x= -2.75, mixed number form 2 3/4.

find an equivalent expression to 5+9

Answers

Since 5 + 9 is 14 you can use ANY expression that has the same final value/ sum

A door is 6 feet 6 inches high and 38 inches
wide.Can a thin mattress, 7 feet wide, be carried
through the door diagonally? How do you know
for sure?

Answers

The mattress can fit through the door.
The door is 78 inches tall and 38 inches wide. If you do the Pythagorean theorem with these numbers you get the hypotenuse of 86.76, which is larger than the width of the mattress.
38^2+78^2=c^2
1444+6084=7528
Take square root of 7528, which is 86.76

18+ [8 x (11 - 6) - 3

Answers

Answer:

Step-by-step explanation:

18+[8x5-3]

18+[40-3]

18+37= 55

Answer:

18+[8x(11-6)-3]

Step-by-step explanation:

18+[8x5-3]

18+[40-3]

18+37

=55

The sale price of an item is $330 after a 25% discount. What was the original price of the item?

Answers

Answer:

The original price of the item is $440.

Step-by-step explanation:

If you have a discount for 25% and the resulting price is 330, then 330 is 75% of the original price.

Because of the way my brain works, my first thought was that if $330 is 75% of the original price then, 1/3 of 330 would be 25% of the original price. So, I multiplied 330 by 1/3 and got 110. Then I added 110 and 330 to get 440, the original price.

Original price is 440 I think

I need help with these ASAP their due tonight and I have no idea what I’m doing

Answers

Answer:

8)RS=18

9)XY=6

10)Angle T=50

11)UE=22

12)SU=38

15)BS=16

I am SOOOOO sorry that I didn't answer 13 and 14, I couldn't really figure them out. :(

Step-by-step explanation:

Which of these cannot represent the lengths of the sides of a right triangle?

A.)3 ft, 4 ft, 5 ft
B.)6 in., 8 in., 10 in.
C.)16 cm, 63 cm, 65 cm
D.)8 m, 9 m, 10 m

Answers

D because it is talking about meters hope this helps

D can’t represent the sides of a right triangle

mouse borrowed 6,000$

Answers

Answer:

huh

Step-by-step explanation:

Answer:

yeah what else there has to be more

what is the equation of the product of 2 and the sum of 8 and y

Answers

Answer:

2(8 + y) = 2y + 8

Step-by-step explanation:

uhm....ya

carsen loves to run. she runs 4 miles each day if she wants to run a total of 56 miles how many days shoukd she run? whrite an equation to show this problem along with the answer

Answers

Answer:

the answer mia 14days

Step-by-step explanation:

56divided by 4 equals 14

Find the standard form of the equation for the conic section represented by x^2 + 10x + 6y = 47.

Answers

Answer:

The standard form of the equation for the conic section represented by [tex]x^2\:+\:10x\:+\:6y\:=\:47[/tex] is:

[tex]4\left(-\frac{3}{2}\right)\left(y-12\right)=\left(x-\left(-5\right)\right)^2[/tex]

Step-by-step explanation:

We know that:

[tex]4p\left(y-k\right)=\left(x-h\right)^2[/tex] is the standard equation for an up-down facing Parabola with vertex at (h, k), and focal length |p|.

Given the equation

[tex]x^2\:+\:10x\:+\:6y\:=\:47[/tex]

Rewriting the equation in the standard form

[tex]4\left(-\frac{3}{2}\right)\left(y-12\right)=\left(x-\left(-5\right)\right)^2[/tex]

Thus,

The vertex (h, k) = (-5, 12)

Please also check the attached graph.

Therefore, the standard form of the equation for the conic section represented by [tex]x^2\:+\:10x\:+\:6y\:=\:47[/tex] is:

[tex]4\left(-\frac{3}{2}\right)\left(y-12\right)=\left(x-\left(-5\right)\right)^2[/tex]

where

vertex (h, k) = (-5, 12)

how many square feet of outdoor carpet will we need for this hole?

Answers

MY WORK:

First, you would cut it up into different parts/shapes

(I cut it up into rectangles)

Then, you would find the area of each.

The bottom rectangle: 10 ( 5 times 2 )

The middle rectangle: 12 ( 6 times 2 )

The top rectangle: 8 ( 4 times 2 )

Lastly, you would add!

10 + 12 + 8 = 30

Therefore, the answer is...

30!

My apologies if this is wrong but I hope I helped a little bit!

7x + 8y = -6
slope intercept form

Answers

Answer:

y=-7/8x-3/4

Step-by-step explanation:

8y=-7x-6

y=-7/8x-6/8

y=-7x-3/4

The regular price for a pair of jeans is $36. the sale price is 45% off the regular price. What is the sale price of jeans?

Answers

Answer:

16.2

Step-by-step explanation:

Change the 45% into 0.45 and then multiply it by 36.

I am thinking of a number i multiply by 11 and add 22 i get the same answer if i miltiply by 4 and add 113 whats my number

Answers

Answer: 13

Step-by-step explanation:

Let the number that in thinking of be represented by x.

I multiply by 11 and add 22 will give the same answer as multiplying by 4 and adding 113. This.csn be firmed into an equation as:

(11 × x) + 22 = (4 × x) + 113

11x + 22 = 4x + 113

Collect like terms

11x - 4x = 113 - 22

7x = 91

x = 91/7

x = 13.

The number is 13

The two triangles above are similar. If r = 19, v = 18, and u = 21, what is the value of s? Round answer to the nearest hundredth (2 decimal places).

Answers

Answer:

s=22.17

Step-by-step explanation:

v/r=u/s

18/19=21/s

18s=21(19)

18s=399

18s/18=399/18

s=22.17

Anyone know how to do this? I need an answer fast show work please it’s 11:19 for me in California in 40 minutes I won’t need the answer no more cuz it will close

Answers

Answer:

Answer is 30.25

hope it helps u

Answer:

The value of S is 11.

Step-by-step explanation:

Okay, I found this answer due to that A = S to the power of 2 right? Then, A = 121 m2, so S2 is 121 square rooted, meaning what number is multiplied the same to get 121? 11. And if you multiply 11 by 11, you get 121.

Other Questions

Oh satellite above[Where are you?]So many things I have to tell you of[Please come back soon]You went through an open doorOr a hole in the floorYou vanished and I can't see you anymoreDreams never dieWhen we sleepBeneath the open skyAnd the deepShades over headOf blue and redIs this the end?Will you come back again?I searched beyond the clouds[Are you there?]I walked sadly onward through the crowds[Alone somewhere]I saw beyond the blurTo right where you wereAnd I beheld the sight so pureDreams never dieWhen we sleepBeneath the open skyAnd the deepShades over headOf blue and redIs this the end?Will you come back again?One of the best sky sailing songs You are working as a letter sorter in a U.S. Post Office. Postal regulations require that employees' footwear must have a minimum coefficient of static friction of 0.5 on a specified tile surface. You are wearing athletic shoes for which you do not know the coefficient of static friction. In order to determine the coefficient, you imagine that there is an emergency and start running across the room. You have a coworker time you, and find that you can begin at rest and move 4.38 m in 1.21 s. If you try to move faster than this, your feet slip. Assuming your acceleration is constant, does your footwear qualify for the postal regulation? PLEASE HELPA line goes through the point (2,5) and has a slope of 1.5. What is an equation of this line? who was the 30th to president of the United States of America Describe the political actions that led to successful conservation in both stories. what is the probability of rolling a 3 y = - 2x + 12x - 2y = 4Solve systems of equations by substitutions What is 40% of 75? Use the ratio table to solve the percent problem.Part Whole? 7540 100 I need help plz answer On a cold, winter day, Sheena rubs her hands together to warm them up. How could Sheena actions be used to explain the Law of Conservation of Energy? What is the sum of 5/7 + 5/6? A. 10/42B. 10/13C. 1 & 23/42D. 6 & 5/42 Martina is 3 inches less than twice as tall as her little brother.In the space below, write an expression for Martinas height. Then, use the expression to find Martina's height if her little brother is 28 inches tall.Help ASAP ----3Three-year-old Max cries when he sees that his 6-year-old sister has two cookieswhile he only has one. Tyler, who is babysitting his younger siblings, remembers aconcept he learned in psychology class, so he reaches over and breaks Max's cookieinto two equal halves. Max gleefully points to his sister's cookie and says, "Yay! I nowhave the same amount of cookies as Sisty!" Tyler used his understanding ofto end Max's tantrum.object permanenceconservation12O mental trickerynumeracy Which ecosystem is the least stable?A.savannaB.coral reefC.rain forestD.cornfield What are the aims of standardization heko me out thanks you ! A portion of FICA that is paid to provide eligible retired workers anddisabled Americans with medical insurance."A.Social Security taxB.State Income taxC.Federal Income taxD.Medicare what multiplies to -15 and adds to -3 The Robot Factory is a learning center where children can build robots. The project fee per visit is $18, and each hour of time (x) at the factory costs $6. Jesse goes to the Robot Factory one afternoon, and the total charge for his visit is $33. Write and solve and equation to find the number of hours Jesse spent at the Robot Factory. 3. How much time does it take for a bird flying at a speed of 45 kilometers per hour to travel adistance of 900 kilometers?

help please, I'll give brainliest :< to whoever can answer and give the solutions​

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help please, I'll give brainliest :< to whoever can answer and give the solutions