7. Let f (x) = 4x+7 and g (x) = 3x-5. Find (g o f) (-4)

A. - 61

B. - 32

C. - 9

D. - 64

jackie makes 15 dollars an hour by babysitting. George makes 18.50 for mowing the lawn. if jackie babysits for 4 hrs and george mows the lawn for 3 hours. who makes more money?

Complete the steps to find 3.18x10

5/3t-2/3 (t+4) = 1 What is the value of t? Enter the answer in the box.

An airplane is traveling at a speed of 200 miles/hour with a bearing of 240°. The wind velocity is 60 miles/hour at a bearing of 25°. What are the plane's actual speed and direction angle?

A 25 foot ladder leans against a wall 7 feet from the base of the wall. How high does the ladder touch?

Jennie and 5 of her friends are going to open skate night. Jennie does not have a membership card. Only some of her friends have membership cards. What is the total amount that Jennie and her friends might pay for admission?

kristy ran 24 laps in chairity run and then walked 0.2 kilometer to the presentation table. The total distance Kristy traveled was 29.6 kilometers. What was the distance of each lap? Explain how you solved the problem.

What is the inverse of the function f (x) = x + 3

for his long-distance phone service Austin pays a $2 monthly fee plus $0.12 per minute. last month Austin's long-distance bill was $15.44 how many minutes was Austin billed

Estimate 137 638+52 091