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neonofarm [45]
3 years ago
11

Simplify. -11 - (-42)

Mathematics
1 answer:
ozzi3 years ago
6 0
Marcus made a mistake in Step 2. 5/2.5 is 2 not 3.

-11 -(-42) A double negative makes a positive

-11 + 42

31
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Larry,Moe,and tome at a pizza together. If larry ate 3/8 of the pizza, and tom ate 1/6 of it, how much did moe eat?
mariarad [96]
3/8 + 1/6 is 13/24. 24/24 -13/24 is 11/24.Moe ate 11/24.
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3 years ago
Calculate the mean and variance of the sample data set provided below. show and explain your steps. round to the nearest tenth.
eimsori [14]
Mean = (14 + 16 + 7 + 9 + 11 + 13 + 8 + 10) ÷ 8 = 11

Variance = 
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3 years ago
Express it in slope-intercept form.
natka813 [3]

Hey there! :)

Answer:

y = 1/4x - 3.

Step-by-step explanation:

Use the slope-formula to find the slope of the line:

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m  = \frac{-3 - (-4)}{0 - (-4)}

Simplify:

m = 1/4.

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7 0
3 years ago
Write a fraction for the portion of the grid that is NOT shaded.
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7

15

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3 years ago
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Answer:

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3 years ago
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