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2 years ago

If the mean is 7, what is the total amount?

Mathematics

1 answer:

tatuchka [14]2 years ago

3 0

Answer:

mean if 7

Step-by-step explanation:

the mean is 7

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Rewrite the formula to find w.

sveta [45]

Answer:

P / 30 - 21= 9

2w = 9

w = 4.5

This should be the answer

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3 years ago

Which number is rational? square root 2 3.4 square root 10 square root 16

IRINA_888 [86]

Answer:

3.4

Step-by-step explanation:

3.4 is able to be converted into a fraction so it is rational.

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3 years ago

2(4-8x)+6=-1 interpreting experiessions

Anestetic [448]

Answer:

X = $\frac{13}{16}$

Step-by-step explanation:

2 (4-8x) + 6 = 1

Multiply parentheses by 2

8 - 16x + 6 = 1

add (8 + 6)

14 - 16x = 1

Move constant to right and change its sign

-16x = 1 -14

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-16x = -13

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2 years ago

Pls help 8(c - 9) = 6(2c -12) - 4c what is c?

forsale [732]

Answer:

C=0

Step-by-step explanation:

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3 years ago

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Will mark brainiest if right Is this function linear or nonlinear? y=3x−5

qwelly [4]

Answer: This function is linear because it forms a straight line when graphed.

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2 years ago