Answer:
A
Step-by-step explanation:
Distinguish exact and uncertain numbers; Correctly represent uncertainty in quantities using significant figures.
<span>3x23x2= 138 feet wide by 28xy + 10x6y + 2 feet long B) purchase 140 feet X (28xy + 10x6y) fencing</span>
Answer: 12 lbs
Step-by-step explanation:
24x1/3= 8lbs ( used for fruit pies)
24-8= 16 lbs ( remainder)
16x 1/4= 4lbs ( for bread)
16-4 = 12 lbs remains
Answer:
w = -10.5
Step-by-step explanation:
p = 21 +2w
get 2w by its self
p= 21 + 2x
-21 -21
p - 21 = 2w
cancel out p
p(0) - 21 = 2w
-21 = 2w
divide both sides by 2
w= -10.5
Hope this helps!!!
Answer:
7.8 years
Step-by-step explanation:
kindly upvote