Hi there! f(18) makes the value of x 18 and x is the number of movies watched in 1 month. Therefore, A and C are eliminated because we’re talking 18 movies, not 18 months. B is also out, because Kelsey would pay more than $27 a month for the service, especially with the service fee. 18 * 1.50 is 27 and 27 + 12.50 is 39.50. Kelsey spends $39.50 a month watching 18 movies per month. The answer is D.
Answer:
4 yd
Step-by-step explanation:
If l×w×h=v, then v÷l÷w=h
84÷7÷4=h
12÷3=h
h=4
The height of the prism is 4 yards.
Answer: x = -1 and x= -5
Step-by-step explanation:
Try plugging in the solutions for x (remember that whatever number comes out of the absolute value bars is ALWAYS POSITIVE)
Answer:
The volume is <u>1539.38</u>
Step-by-step explanation:
Answer:
2t-7
Step-by-step explanation:
distribute the 2, to the t and the -4
you should have 2t-8+1
then you add the 1 to the -8 and you get -7
resulting in 2t-7 being the answer
