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3 years ago

9

Fred completed 10 math problems this is 40% of the math problems he must do how many are left??

1 answer:

Maru [420]3 years ago

8 0

Answer:

100%-40%=60%

10-4=6

he has 6 questions left

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BRAINLY AND 20 PTS TO WHOEVER GETS IT RIGHT

Makovka662 [10]

Answer:

D

Step-by-step explanation:

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2 years ago

Solve the following system of equations.

timofeeve [1]

+8y and -8y cross out.

So the first one is 3x=15
Second one is 2x=10

x=5
Then plug x is one of the equations

2(5)-8y=10
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x=5
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3 years ago

Read 2 more answers

Marisol is painting on a canvas that has an area of 180 square inches. The length of the painting is 11/4 times the width. What

Alona [7]

Notice the picture below, see the length "l"?

well $\bf Area=l\times w\qquad 
\begin{cases}
l=\frac{11}{4}w\\
Area=180
\end{cases}\\\\
-----------------------------\\\\
thus
\\\\
180=\cfrac{11}{4}w\times w$

solve for "w", to find the width,

what's the length? well, l = 11/4 w

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3 years ago

Rewrite the expression using properties of exponents:

Keith_Richards [23]

The answer is 1, anything that is raised to the 0 is always 1

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3 years ago

How did you get the answer for 0.6 for 6/10 as a terminating answer

harkovskaia [24]

When you divide 6/10 the answer is 0.6

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3 years ago