3 years ago

Serena does 10 minutes of endurance exercises

Mathematics

2 answers:

aivan3 [116]3 years ago

4 0

Okay but what’s the question

blagie [28]3 years ago

3 0

Answer:

Yes she does, what is the question?

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7th grade math, shouldn't be this hard.

Temka [501]

Answer:

x = 12

Step-by-step explanation:

Step 1: Add 9 to both sides.

$7x - 9 + 9 = 75 + 9$
$7x = 84$

Step 2: Divide both sides by 7.

$\frac{7x}{7} = \frac{84}{7}$
$x = 12$

Step 3: Check if solution is correct.

$7(12) - 9 = 75$
$84 - 9 = 75$
$75 = 75$

Therefore, x = 12.

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2 years ago

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Marta_Voda [28]

Answer:

T= I divided by the quantity P times R

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3 years ago

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Rus_ich [418]

Answer: 31

Step-by-step explanation:

6+(2+3)² = 31

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2 years ago

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Answer:

4 years

Step-by-step explanation:

I = $ 400

R = 5%

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3 years ago

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Answer:

Step-by-step explanation:

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