Answer:
the answer is 16 hours
Step-by-step explanation:
i just multiplied 12(the amount he gets from tutoring) and multiplied it by different numbers to see which one gets him past $190
<span>200 chairs on 40 rows _ 5__ in each row
200/40 =5</span>
(12x + 9y) + (-2y) - (4x - 3y)
= 12x + 9y - 2y - 4x + 3y
= 12x - 4x + 9y - 2y + 3y
= 8x + 10y
A) 8x + 10y
You could draw a 2•5 5•2 10•1 and 1•10
Answer:
7
-
8
Step-by-step explanation:
