Answer:
W=80
Step-by-step explanation:
27= 7+W/4
27-7=W/4
20=W/4
Multiply by 4 on both sides to get rid of denominator 4.
80=W
Answer to B) is 7 months. Don’t quite understand A) though. More information about how many months you have to show for, would be quite helpful:)
I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
PLEASE SEE ATTACHED IMAGE.
For this case the area is given by:
A = (22 + x) * (28 + x) = 722
Rewriting we have:
616 + 22x + 28x + x ^ 2 = 722
x ^ 2 + 50x + 616 - 722 = 0
x ^ 2 + 50x - 106 = 0
Solving the polynomial we have:
x1 = 2.04
x2 = -52.04
We take the positive root:
x = 2.04 inches:
Answer:
The width of the border to the nearest inch is:
x = 2inches
Answer:
3.65 ≤ x < 3.75.
Step-by-step explanation:
Lowest value = 3.65 and highest is < 3.75.
3.65 ≤ x < 3.75.
Answer: s/12 = v
Step-by-step explanation: