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2 years ago

13

Over 25.5 days, a pond's water level changed by an average of −0.32 centimeter each day. What was the total change in the water

level?

2 answers:

Morgarella [4.7K]2 years ago

5 0

Answer:

-8.16

Step-by-step explanation:

i did the test and that other person that said 8.16 forgot the negitive sign

Marianna [84]2 years ago

3 0

8.16 cm is the total change in water level.

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2 years ago

Read 2 more answers

5x + 7 - 2(-8x -1) = 7(x - 1)

love history [14]

Step-by-step explanation:

$5x + 7 - 2( - 8x - 1) = 7(x - 1) \\ 5x + 7 + 16x + 2 = 7x - 7 \\ collecting \: like \: \: terms \: \\ 5x + 16x - 7x = - 7 - 2 - 7 \\ 14x = - 16 \\ divide \: both \: side \: by \: 14 \\ \frac{14x}{14} = \frac{ - 16}{14} \\ x = - \frac{ 8}{7}$

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