Mathematics: Jiao works at least 36 h/wk. she earns $15 /h as a science tutor and $25 /h as a teacher. the number of hours jiao works as a teacher ( y ) is at least twice the number she works as a tutor ( x ). write a set of inequalities represents the constrai nts in this situation?

Jiao works at least 36 h/wk. she earns $15 /h as a

corianrigby97

12.03.2022

The set of inequalities that represent this situation is

$x+y\geq 36$ and $y \geq 2x$

Step-by-step explanation:

Let

x -----> the number of hours Jiao works as a tutor in a week

y -----> the number of hours Jiao works as a teacher in a week

we know that

$x+y\geq 36$ -----> inequality A

The solution of the inequality A is the shaded area above the solid line x+y=36

$y \geq 2x$ -----> inequality B

The solution of the inequality B is the shaded area above the solid line y=2x

The solution of the system of inequalities is the shaded area between the positive values of x and y

see the attached figure

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maddy3lizabeth

17.06.2021

1.d

2.B i think because it does not go to 0,0

3.d

4.C

5.C

Step-by-step explanation:

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