Answer:
The correct ans is 3.
g(-2) = 2(-2) + 5
=-4 + 5 = 1
f(g(-2)) = 4 - (1)^2
= 4 - 1
=3
Step-by-step explanation:
Answer: If they cost 2.50 a lb., then all you have to do is multiply 2.50*7 which is $17.50. after you get your total cost just subtract .50. So your total is $17.00
Hope this helps!
P = 5x
P = 5(3) = 15
4'F
D. 1.6 yd
Use the law of sines.
b-7/4=-2/3
+7/4 +7/4
b=13/12
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hope it helps
