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Mamont248 [21]
3 years ago
6

Ms Nunez is correcting math test, she corrects 7 test before school and 5 test after school. If each test takes her 1/5 hour to

correct , how long will it take Ms. Nunez to correct the test?
Mathematics
1 answer:
denpristay [2]3 years ago
5 0
7 + 5 = 12
12 / 5 = 2 2/5 hrs
2 2/5 hrs = 2 hrs and 24 min
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64. Denise wants to burn at least 5000 calories a week through running. Based on her running speed, she estimates that she can b
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An inequality that represents Denise's goal in terms of the number of hours spent running 'h'

550h\leq 5000

Given :

Denise wants to burn at least 5000 calories a week through running.

she can burn 550 calories per hour

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In 1 hour  she can burn  550 calories

In 'h' hours she can burn 550h calories

Given that she want to burn atleast 5000 calories in a week

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So , the inequality that represents Denise's goal is

calories burn in h hours  <= 5000 calories

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Learn more :  brainly.com/question/381815

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