Mika is working two summer jobs making 9$per hour babysitting and 17$ per hour lifeguarding. Last week Mila earned a total of 138$ and worked 2 more hours lifeguarding than hours babysitting determine the number of hours mila worked babysitting last week and the number of hours she worked lifeguarding last week

Mila worked 5 hours life guarding and and 3 baby sitting

Step-by-step explanation:

step-by-step explanation:

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so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

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