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xeze [42]
3 years ago
15

Joanna ran a mile in physical education class. After resting for one hour, her heart rate was 60 beats per minute. If her heart

rate decreased by 2/5, what was her heart rate immediately after she ran the mile?
Mathematics
1 answer:
Nady [450]3 years ago
8 0
The answer would be 84 beats per minute.
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alisha [4.7K]

The Answer is

<h2>24 + 8a</h2>

or, 8a + 24

To get the answer we have to distribute the 8, which means we have to multiply both terms in the parentheses by 8.

8 x 3 = 24

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So the answer is 24 + 8a

<h3><u></u></h3>
7 0
2 years ago
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Two times a number plus one is at least seven
Ad libitum [116K]

Answer:

Hi, There!  my name is Jay And I'm here to help!

<h2>Question</h2>

Two times a number plus one is at least seven

<h2>Answer</h2>

x ≥ 3 would be correct

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Step-by-step explanation:

For this Question, your going to use Easy multiplication and Addition Skills

your equation is going to look like this ↓

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So we have to determine what x Is

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Since we have figured out what x is Time to Add it all together

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5 0
3 years ago
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16 - x = 2 ( 3 x + 1 )
suter [353]

Answer:

x = 2

Step-by-step explanation:

16 - x = 2(3x + 1)

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4 0
3 years ago
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Square root of 9 x to the 5 y to the 3 power<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B2%5D%7B9x%20%20%7B5%7D%5E%7B2%7D%
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4 years ago
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kramer

Answer:

40

Step-by-step explanation:

100 /5 = 20

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3 years ago
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