Answer:
First blank: 6a
Second blank: 2/3
Third blank: 21.6
Fourth blank: 3.9
Step-by-step explanation:
Basically, all you need to do is distribute the 2/3 to the stuff inside the parentheses. That means in the first blank, write 6a inside since you're multiplying 2/3 and 6a, and then in the second blank you write 2/3 since you're multiplying 2/3 and 9 together.
2/3*6a+2/3*9 = 21.6 is what you should have.
Now, just solve for a.
4a+6 = 21.6
4a=15.6
a=3.9
Answer:
$14 mil
Step-by-step explanation:
70-50-6
Answer:
2v -2 < 10
2v -2+2 < 10+2
<u>2v < 12</u>
2
v < 6
3v + 1 < 4
3v + 1-1 < 4-1
<u>3v < 3</u>
3
v < 1
6 > v < 1
<u></u>
Step-by-step explanation:
Answer:
(12+2)(15+3)(9+4)(2+5)-48
=4
3.4, 13, 18.4, 44.3, 82.4, 49.3 :) hope this helped