Mathematics High School

PLSSSSSSS HELP ILY TYSM

Answers

Answer 1

Answer:

5. k=−3

6. x=4

7. n=−108

Step-by-step explanation:

5. -14k+29=71

Subtract 29 from both sides

-14k+29-29=71-29

Simplify

-14k=42

Divide both sides by -11

-14k/-14=42/-14

6. -33=19-13x

Subtract 29 from both sides

-14k+29-29=71-29

Simplify

-14k=42

Divide both sides by -14

-14k/-14=42/-14

Simplify

k=-3

7. 8+n/25=-4

Multiply both sides by 25

25(8+n)/25 = 25 (-4)

Simplify

8+n=-100

Subtract 8 from both sides

8+n-8=-100-8

Simplify

n=-108

Related Questions

Problem 2
A jewelry store purchased a pair of earrings for $54
before a markup was applied.
There was a 90% markup. After the markup, a 6.5%
sales tax is added.
What is the total after markup and tax?

Answers

Answer:

$109.27

Step-by-step explanation:

100 + 90 = 190

54/100 X 190 = 102.60

100 + 6.5 = 106.5

102.60/100 X 106.5 = 109.269

monetary unit round to 2dp

109.27

Can you guys help? Picture is attached down below.

Answers

Answer:

14.4

Step-by-step explanation:

hope this helps

A picture that is 7.5 inches tall and 10 inches wide hangs in the dining room.If the picture is enlarged to a width of 15 inches, how tall will it be?

Answers

the answer is 12.5
15-10=5
7.5+5=12.5

Tony buys 6 packages of cookies. Each package of cookies
cost $2.50. How much will he spend?
I

Answers

Answer:

15 dollars

Step-by-step explanation:

Answer:

15$

Step-by-step explanation:

2.50 * 6

This year, a town has a budget of $1,000,000. Next year, the budget will increase by 2.5%.
What will the town's budget be next year?
A $1,025,000
B) $1,250,000
С
$2,050,000
D
$2,500,000

Answers

Answer:

Step-by-step explanation:

1000000·2.5=2500000

2500000÷100=25000

1000000+25000=1025000

A because 2.5 percent of a million is 25,000 so u add those together

A builder is finishing a new vet clinic and wants to install a drip edge along the roof. The edging he has decided to use comes from Canada and is available in 6 meter rolls. He measured the drip edge and determined he needs 415 feet of edging. How many rolls should he buy? *

Answers

69 rolls in total will be needed

Solve for x. 3x−4≤5 Drag and drop a symbol and number into the boxes to correctly complete the inequality.

Answers

Answer:

x≤3

Step-by-step explanation:

3x≤5+4

3x≤9

x≤3

x≤3 is the solution of the inequality 3x−4≤5

What is Inequality?

A relationship between two expressions or values that are not equal to each other is called 'inequality.

The given inequality is 3x−4≤5

Three times of x minus four lesser than or equal to five.

We have to solve for x

Add 4 on both sides of the inequality

3x≤5+4

3x≤9

Divide both sides by 3

x≤3

Hence, x≤3 is the solution of the inequality 3x−4≤5

To learn more on Inequalities click:

https://brainly.com/question/28823603

#SPJ2

Right answer gets brainlist

Answers

Answer:

2057

Step-by-step explanation:

Fill in the blanks! Help please this is due at 11:59

Answers

Answer:

1) intensive

2) squemish

3) selfish

4) injection

5) combatiive

6) reject

7) interjection

8) eject

9) impressive

10) projected

Not sure about some of these but hope this can help!!

Step-by-step explanation:

Answer:

1. intensive

2. squmish

3. selfish

4. injection

5. combative

6. reject

7. interjection

8. eject

9. impressive

10. projected

Step-by-step explanation:

Help me please!
If you get it right, I’ll will brainliest u!!

Answers

Answer: c

Step-by-step explanation:

Which ordered pair makes both inequalities true?

y x

On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 1) and (1, 0). Everything below and to the left of the line is shaded. The second dashed line has a positive slope and goes through (negative 1, negative 1) and (1, 1). Everything above and to the left of the line is shaded.

Answers

Answer:

Step-by-step explanation:

please help! Giving points!

Answers

Answer:

Bee

Step-by-step explanation:

Ya like jazz?

A line includes the points (-1,0) and (-2,-9). What is its equation in slope-intercept form?

Answers

Answer:

y = -7x -7

Step-by-step explanation:

If (-1, 0) and (-2, -9) are on the same line then that means their slope is the same. We can find slope with (y1 - y2)/(x1 - x2)

(-2 - (-9)) / (-1 - 0) = 7 / -1 = -7

then we can use the formula y = mx + b

we know that forthe first instance y = 0 and x = -1 and m(slope) = -7

0 = -7*-1 + b

0 = 7 + b

b = -7

our formula then becomes y = -7x -7

1. Which value of the denominator would make the below statement true?
2/3 = 16/?
a.6
b. 8
c. 12
d. 24

Please help !

Answers

Answer:

d. 24

Step-by-step explanation:

multiple

6times 3--16

OMg plzzz help due 5 minutes answer whatever u can and real answers plz

Answers

I am srry I don’t understand any of that

Which of the follow is true about it

Answers

I think it’s the second option

Answer: [tex]\boxed{\boxed{\sf{It~should~be~to~the~left~of~9~on~a~number~line.}}}[/tex]Solution Steps:

______________________________

1.) Solve [tex]\bold{\sqrt{73}}[/tex]:[tex]\sqrt{73}[/tex] ≈ [tex]8.544003745[/tex]

So your answer is [tex]\bold{On~the~left~of~9}[/tex].

______________________________

Can someone help me out please

Answers

B) AAS Congruence Theorem
(correct answer i promise)

explanation:
The Angle Angle Side postulate (often abbreviated as AAS) states that if two angles and the non-included side one triangle are congruent to two angles and the non-included side of another triangle, then these two triangles are congruent.

3) determine the value of
(-6) x (-3)

Answers

-6 × -3
- × - = +
6×3 = 18

= 18

What is the solution set for the inequality.

t - 9 ≤ 8

A

{18, 19, 20, 21}

B

{17, 3, 14, 25}

C

{17, 20, 30, 44}

D

{8, 11, 15, 17}

Answers

Answer:

c) {17,20,30,44}

Step-by-step explanation:

OK po yan...sir mam.

Match each equation with the diagram it represents.....pls help

Answers

Answer:

Oh this is actually pretty easy I think, I hope I get this right! So, Im pretty sure the first one goes to diagram C. The second one goes to diagram D. And I think the third one goes to diagram B. And the last one goes to diagram A. Please dont hate me if I am wrong! Sorry if I am though!

a- 6=9. Please help

Answers

Answer:

a = 15

Step-by-step explanation:

6 + 9 = 15

a = 15

15 - 6 = 9

yes

Answer:

a=15

Step-by-step explanation:

Move all terms not containing a to the right side of the equation.

15-6=9

what is the correct answers ?

Answers

x = 4 and y = 4 square root 2

Answer:

x = 4 , y = 5.65

Step-by-step explanation:

help please !!!!!!!!!!!!

Answers

Answer:

A & B

Step-by-step explanation:

TBH I was kind of getting that is was D, but follow your gut I just know its defiantly A

Answer:

a and b

Step-by-step explanation:

rebecca has 6 yards of ribbon it takes 3/8 to wrap one package how many packages can see make

Answers

Answer:

She will have 8 pieces.

Hope you find this helpful!

Answer:

8 packages

Step-by-step explanation:

A system of equations is shown below. y = -5x - 2 y=3x - 4 What is the solution to the system of equations?

Answers

Answer:

the answer is (x,y) (1/4 -13/4)

Two trains leave stations 432 miles apart at the same time and travel toward each other. One train travels at 80 miles per hour while the other travels at 100 miles per hour. How long will it take for the two trains to meet?

Answers

Answer:

The trains will meet in 2.4 hours.

Step-by-step explanation:

To cover 432 miles at 180mph: 432mi/180mph=2.4 hours

Which three side lengths best describe the triangle in the diagram?

Answers

Answer:

Step-by-step explanation:

the hypotenuse is 10 cm one leg is 8 cm and the other leg is 6 cm

14x + 5y = -6
Slope intercept form

Answers

Answer:

y=-2.8x-1.2

Step-by-step explanation:

5y=-14x-6

y=-14/5x-6/5

y=-2.8x-1.2

The answer is : -14/5x -6/5

Explanation:
5y= -6-14x
y= -6/5 -14/5x

Standard form: -14/5x-6/5

A sprinkler system uses 800 gallons of water in 5 days. The system uses ___ gallons of water in 1 day

Answers

Answer:

160

Step-by-step explanation:

800 gallons in 5 days. The days is the denominator and the gallons are the numerator, whatever you do the the bottom you do to the top, so you divide the denominator by 5 and the numerator by 5 and you get 160 gallons per day. If you want to know how your answer is right, multiply 160 by 5

Which expression is equivalent to 9p+9p

Answers

Answer:

18p? I don't know what other expressions could be equivalent. I just added 9p to 9p to get my answer.

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