Answer:
-12
Step-by-step explanation:
<u>Step 1: Substitute</u>
ab -> -4 for a and 3 for b
(-4) * (3)
<em>-12</em>
Answer: -12
Answer:
5
Step-by-step explanation:
divide everything by 4
=(2x-1) +2 = x + 6
regroup
=2x = x + 5
x = 5
Step-by-step explanation:
3x+6+4x-20=10
7x-14=10
7x=24
x=24/7
B > - 1.25 is the answer.
Answer:
C. 3.33
Step-by-step explanation:
