a student earns $11.75 per hour for gardening. if she worked 21 hours this month, then how much did she earn?

$246.75

Step-by-step explanation:

11.75 x 21 = 246.75

hope this helps <3

If the student worked 21 hours this month, she will earn $246.75.

Step-by-step explanation:

Let equal hours.

If the student earns $11.75 per hour, we can represent this with the expression:

If she worked 21 hours this month, then:

With that information, we can substitute for in the initial expression:

Multiply:

Therefore, if the student worked 21 hours this month, she will earn $246.75.

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We can check our work by setting the initial expression equal to our solution:

Divide both sides of the equation by the coefficient of , which is :

Since this quotient matches the number of hours she worked, our solution is correct!

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )