Answer:
<u>x=-2</u>
Step-by-step explanation:
the while goal of this is to isolate the x on one sideso x= the answer, so
first you would want to take the 3 and subtract it from both sides giving you 2x=-4 and then you would divide the 2 to further isolate the x giving you <u>x=-2.</u>
Answer:
The first deal:10 tacos for $7
Step-by-step explanation:
5 times 3.20 = 16$ and 10 tacos=$7
Answer:
it is 5.7
Step-by-step explanation:
4.25 × 1.40
5.95 - 0.25
5.7 or 5.70
Answer:
240 mi^3
Step-by-step explanation:
Base area = length x width = 10 x 8 = 80 mi^2
V = (base area x height)/3 = (80 x 9)/3 = 240 mi^3
-18-11-7
A really easy way is to add all of it together and then slap a "-" sign in front.
18+11=29+7=36
-36
hope it helps!
