Mathematics Middle School

Brainlest if do all :P

Brainlest If Do All :P

Answers

Answer 1

Answer:

i think you need start

Step-by-step explanation:

to multiplicate the numbers

Related Questions

Kat sold cell phones for $60. She increased the price by 100%. What is the new price of the cell phones?

Answers

the new price would be $120
The new price is $120. 100% of $60 is $60, and because she increased by 100%, the answer is 60 (original price) +60 (price increase)

Please help look at the screenshot

Answers

Millimeters is the correct answer

i think its Grams (:

There are two unknowns you are trying to find, and you cannot express one in terms of the other. Describe how you could use algebra to solve for the unknowns.

Answers

Answer:

When you solve systems with two variables and therefore two equations, the ... of any variable is 1, which means you can easily solve for it in terms of the other ... In the substitution method, you use one equation to solve for one variable and ... Look for a variable with a coefficient of 1 … that's how you'll know where to begin.

Step-by-step explanation:

Can someone help me solve this?

Answers

The slope is 1/4

Figure it out by finding 2 points that are on lines, and do rise over run to get from one point to the other

BOOM

On Saturday, Lukas drove 4x – 5 miles. On Sunday, he drove 3x – 10 miles. What is the difference in miles driven?

Answers

Step-by-step explanation:

4x-5-(3x-10)=4x-5-3x+10=x+5 miles! Hopes This Helps!

Answer:

4x-5-(3x-10)=4x-5-3x+10=x+5 miles

Step-by-step explanation:

i know because i did this

hiiii help please ahh

Answers

Answer:

Question 1 Answer : x^2 - 2y^2

Question 2 Answer: x^2[tex]\pi[/tex] - 36[tex]\pi[/tex]

The correct answer is -36

Find the value of y in the equation 6(y+4) = 12
Group of answer choices
y = 2
y = -2
y = 8
y = 6

Answers

Answer:

Y= -2

Step-by-step explanation:

6(-2+4)=12

6x2=12

The answer is y= -2. When following order of operations you would divide by 6 on both sides which leaves the equation to be y+4=2 and then you subtract by 4 on both sides. This leave you with y= -2.

PLSS Help me find the area of that shape, ONLY ANSWER IF YOU KNOW THE ANSWER, BRAINLIEST!!!!!!!!!!

Answers

Answer:

.

Step-by-step explanation:

the whole thing is 48 and the part with the dotted line is 74 hope this helps you out

Answer:

area 122

Step-by-step explanation:

Brian and Steve want to compare the prices of their favorite cereals to determine which is less expensive. Figure out the price for both cereals, and which is the less expensive.

Brian's cereal is $3.84 for 24 ounces.

Steve's cereal is $4.48 for 32 ounces
PLSSS HELPP

Answers

Me being a junior in high school and not knowing middle school math

Answer:

Steve

Step-by-step explanation:

32 ounces for $4.48 each = $143.36 for 32 ounces

24 ounces for $3.84 each = $92.16 for 24 ounces

Steve's cereal is more expensive.

If you wanted to know how much each ounce cost and determine your answer:

Steve's cereal is still more expensive.

[tex]solve \\2x^2-7x+10-5+14x-7x-2x^2+ab-2ab+ba[/tex]

Answers

Answer:

(i) y − z

(ii)

(iii) z2

(iv)

(v) x2 + y2

(vi) 5 + 3 (mn)

(vii) 10 − yz

(viii) ab − (a + b)

Answer:

ab+5

Step-by-step explanation:

calculate the same terms one by one

Write an equation in which the quadratic expression 2x^(2)-2x-12equals 0. Show the expression in factored form and explain what your solutions mean for the equation. Show your work.

Answer:

Answers

Answer:

Begin by factoring 2 out of   2x^2 - 2x - 12 equals 0:

2(x^2 - x - 6) = 0

2(x - 3)(x + 2) = 0.  2 is never zero, but x-3 and x+2 can each be set = to 0:

This results in x = 3 and x = -2.  The equation is true for these two x-values.

Hope this helped :3

-Jazzy <3

Yeah what that person said

I need help! plsssssssssssssssss

Answers

Answer:

E&F

Step-by-step explanation:

I think its E&F

Please help me.
Eighty percent of the picture frame is glass. A photo shows a picture frame of length 10 and three-fourth inches and width 8 and one-half inches, hanging on the wall. The border of the frame is labeled molding. What is the area of the molding?

Answers

Answer:

91.4 inches

Step-by-step explanation:

I will leave the explanation in the comments.

The area of the moulding is; 18 and 11/40 square inches

What is the area of the rectangle?

The area of the rectangle is the product of the length and width of a given rectangle.

The area of the rectangle = length × Width

Here, we want to get the area of the moulding

we are given that the 80% of the frame is a glass photo

Means 20% of the picture frame will be that of the moulding.

By calculating 20% of the area of the frame, we get the area of the moulding;

43 /4 x 17/2 = 731/8

we have this as;

731/8  divided by 5

= 18 and 11/40 square inches

Learn more about the area;

https://brainly.com/question/1658516

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42 pointssssss!!! There are two unknowns you are trying to find, and you cannot express one in terms of the other. Describe how you could use algebra to solve for the unknowns.

Answers

you can use a formula like y=mx+b

What is the area of a circle with a radius of 7 cm? (Use 3.14 for Pi and round to the nearest tenth.)
38.5 centimeters squared
44.0 centimeters squared
150.0 centimeters squared
153.9 centimeters squared

Answers

the answer is d, i hope this helps

Answer:

D.

Step-by-step explanation:

Took the test

A set of speakers that originally sells for $225 is currently on sale for 20% off. How much does the set of speakers currently cost?

Answers

The speakers cost $180 currently. This is because 20% of 225 is 45 and 225 - 45 = 180. Hope this helps

who knows what 12x divided by [tex]82\frac{2}{3}[/tex]

WeLp ;n;

Answers

It’s either 4/41x or 0.097561x

Graph each line. Give the slope-intercept form for all standard form equations.
y = 4x - 6
(Do this the intended way, get a piece of paper and solve it, don’t answer and say that you don’t know because that’s such a waste of my points and time)

Answers

Step-by-step explanation:

Also keep in mind the y intercept is -6. use desmos to try and graph your equations.

Solve the inequality 9/2 + v > 7/5

Answers

Answer:

the answer is -31/20

Step-by-step explanation:

use the model to find each sum or difference.
Rename the fractions as equivalent fractions with like
denominators.
1 5/8 + 1 1/2 = ___

Answers

15+44/8 = 59/8 or 7.375
Just to help you out, download the app photomath, it gives you the explanation and answer !! (Shows you how to do it too) and the app is free!!

a pound of bananas costs $0.59 and a pound of cherries costs $3.98. What are the combined cost of 2.4 pounds of bananas and 1.8 pounds of cherries? Round your answer to the nearest cent.

Answers

$8.58 -I hope this helped-

Noah was playing with his wooden blocks and created a house.

What would be the area of the front of the house?



51 in²


12 in²


63 in²


39 in²

Answers

Answer:

it is A. 51 in

Step-by-step explanation:

so what I did was I went to a calculator and did 8.5 x 6 =51. then I did 51 divided by 8.5 and got 6.

so you know it is right

51n2 the 4in is just trying to trick you I doesn’t matter

Tony's fish weighs five pounds more than three times the weight of Mary's fish use t for the weight of tony fish and use m for the weight of Mary's fish which expression best represents the weight of Tony's fish?​

Answers

Answer: it’s the second one

Step-by-step explanation: because if you look closely you see it’s adding

Answer: 1st one

Step-by-step explanation: Tony Fish times 3 +5 Mary Fish

Please help ASAP! Thank u

Answers

Answer:

10

Step-by-step explanation:

A to B = 3

B to C = 2

2+2+3+3= diez

The answer is 10 for your question

WILL MARK BRAINLIEST Using the function
w = 7d + 13, which statement is
true?
A. The independent variable is w.
B. The independent variable is d.
C. The dependent variable is 7.
D. The independent variable is 7.

Answers

Answer:

b

Step-by-step explanation:

this is me

The independent variable is found to be d.

What is an independent variable?

An independent variable can be defined as a variable that can take any value which implies it is not dependent on any other variables.

The example can be given as y = x + 2, here x is an independent variable.

The given algebraic expression w = 7d + 13

There are two terms 7d and 13.

Here, the variable term is 7d.

And, the value of w depends on d which implies that d is the independent variable.

Hence, in the given expression the independent variable is d.

To know more about independent variable click on,

https://brainly.com/question/29430246

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4-[2.5(5.4+2.6)-(-7.2)

Answers

-23.2 I think this is the answer

How can we use 1/2 inch edge lengths to find the volume of a prism that is 1/2 inch by 2 inch by 3 1/2 inches? I will mark brainliest!

Answers

Volume is length times width times height so multiply those

Nadia is a stockbroker. She earns 12% commission each week. Last week, she sold $5400 worth of stocks. How much did she make last week in commission?If she averages that same amount each week, how much did she make in commission in 2011

Answers

Answer:

31312

Step-by-step explanation:

Pls Help me:) Brailiest!

Answers

Answer:

15

Step-by-step explanation:

the answer is 15
step by step explanation

Write a system of linear inequalities that is given by the following graph. (5 points)

Answers

Answer: Hi! I want to know this!

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