Answer:
x=10
Step-by-step explanation:
3(x+6)=4(2x-8)
3x+18=8x-32
8x-3x=18+32
5x=50
x=10
Answer:
y = -x + 2
Step-by-step explanation:
— 5х – 4у = -8
-4y = 4x - 8
4y = -4x + 8
y = -x + 2
Answer:
35d+ 32 > 25d+68
Step-by-step explanation:
Plan A: $35 a day plus a fee of $32
35d+ 32
Plan B: $25 a day plus a fee of $68
25d+68
We want to know when A costs more than B
35d+ 32 > 25d+68
Step-by-step explanation:
Let p and h represent pay and hours worked respectively,
p = kh
k = p/h = 148.5/18 = 8.25
p= 8.25h
90.75 = 8.25h
h = 11 hours.
Hope it helps! :)
