Question

(PLZ help)

Answer 1

2.25y + 5.50z + 5.25 ≥ 30

Plug in how many hours she has to work.

2.25(2) + 5.50(4) + 5.25

Add.
4.50 + 22 + 5.25

= 31.75

31.75 is greater than 30

31.75 > 30

Ans: 2.Yes, because the total will be $31.75.

Answer 2

2.because 
5.50x4=22
2.25x2=4.50
that will equal 26.50 but when you add the money she already had saved up which is 5.25
you will get 31.75