Area=length times width
area=10.5
length=3.5
10.5=3.5 times width
divide both sides by 3.5
3=width
width=3ft
The last set (choice D) is a subset of given set B.
The other 3 choices are wrong.
Answer:
Compound interest calculator. Here's how to use NerdWallet's calculator to determine how much your money can grow with compound interest
Step-by-step explanation:
Answer:
a) x = 5
b) x = 4
Step-by-step explanation:
a)
= 9.5
3x+4 = 9.5(2)
3x = 19-4
x = 15/3
x = 5
b)
= 5
7+2x = 5(3)
2x = 15-7
x = 8/2
x=4
Answer:
Step-by-step explanation:
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