19. (X+5)-3
20. 2a
21.3b
22. 5y-5
23. 1/2n-15
First we solve what we can solve.
<span>y</span>-3= 2/3<span>(</span>x-1)
We first multiply
<span>y</span>-3= 2/3 (x) - 2/3
Then we move the -3 and it becomes +3 on the other side
y= 2/3 (x) - 2/3 + 3
And we solve what we can to get our answer.
y= 2/3 (x) + 2 1/3
Answer:
$291.00
hope it helps
Step-by-step explanation:
12 x 8.75 = 105
6 x 12.50 = 75
12 x 9.25 = 111
105 + 75 + 11 = 291