Answer:
i think its the first option
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
The inequality that describes the calories burned is 7x + 9y ≥ 441
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
An independent variable is a variable that does not depends on other variable while a dependent variable is a variable that depends on other variable.
let x represent the number of minutes of running and y represent the number of minutes of swimming, hence:
7x + 9y ≥ 441
The inequality that describes the calories burned is 7x + 9y ≥ 441
Find out more on equation at: brainly.com/question/2972832
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Answer: x=9
Step-by-step explanation:
(5x+7)
5 x 9 = 45
45 + 7 = 52
A. because it's a lower chance of you being robbed and getting your money taken away
