Your cell phone compnay charges $1.50 per call, then $0.75 for each minute. Write an expression to find the cost of m calls.
$1.50 + $0.75m
200
Four times the number of c cats
4c
200
3n - 2(m2 - 4), for m = 3 and n = -4
-22
200
Combine Like Terms 11 + 3(9x - 6) - 4x
-7-23x
200
Solve for f: -54 = f/6
f = 324
200
You have a summer job. You can work as many hours as you want per week and earn $9 per hour. You want to make $405 per week. Write and solve an equation to solve how many hours per week you must work.
9h = 405
h = 45 hours
300
Fifteen pounds more than the wieght w of the watermelon
15 + w
300
9r / s, for r = 6 and s = 3
18
300
(-2x + 4) + (4x + 6)
2x + 10
300
Solve for d: 2d - 8 = -10
d = -1
300
Joe went to the store and bought 2 toy cars for $8.95 each. He also bought some paint. He spent a total of $23.65. What was the cost of the paint?
$5.75
400
the number of chairs c, divided by two
c/2
400
In a besketball game, Rachel scored 6 points less than twice the number of points Tracy scored. Tracy scored 9 points. How many points did Rachel score?
12 points
400
Solve for x: 2x + 6 = -4x
x = -1
400
Sovle for b: 3 + b/2 = 11
b = 16
400
The number of infielders on a baseball team is one less than three times the number of pitchers. If there are eleven infielders, how many pitchers are there?
4
500
Four times Audrey's age plus 7 is Patricia's age. Patricia is 23. What is Audrey's age?
4
500
Allison is 9 years younger than her sister Pam. Allsion is 15 years old. What is Pam's age?
24
500
Solve for x: 4x + 7 = 43
x = 9
500
Solve for x: -0.4(x + 3) = 4
x = 7
500
The beginner's field hockey kit costs $150. It is $15 more than three times the cost of the basic kit. What is the cost of the basic kit?