<u>ANSWER</u>
(Choice A)
-4(3e+4)
<u>EXPLANATION</u>
The given expression is
We expand to get:
We regroup the terms to get:
Simplify now to get:
We now factor -4 to obtain:
The correct choice is A.
Answer:
A. <u>4</u> trucks will make $80 because 4 × 20 = 80, so they need to wash <u>38</u> cars to make the other $380 because 38 × 10 = 380.
($80 + $380 = $460)
B. <u>15</u> trucks will make $300 because
15 × 20 = 300, so they need to wash <u>16</u> cars to make the other $160 because 16 × 10 = 160. ($300 + $160 = $460)
C. <u>21</u> trucks will make $420 because
21 × 20 = 420, so they need to wash <u>4</u> cars to make the other $40 because 4 × 10 = 40.
($420 + $40 = $460)
D. <u>27</u> trucks will make $540, so they won't have to wash any cars because they would have already exceeded their goal of $460.
Not sure what to do for letter E. Sorry. I hope the rest makes sense though :)
Answer:
564 (57/24)2
= 564 · 5.64
= 3,181
Step-by-step explanation:
i think i dont know
Answer:
180-(40+50)=90
Step-by-step explanation:
y = 90 degrees
