Evaluating/Expressions
Evaluate:
3x + 5 when x = 5
What is 20?
Solve each equation:
x + 7 = 12
What is 5?
Solve:
X - 3 = 7
What is 10?
Solve:
5a = 100
What is 20?
Solve:
Q divided by 6 = 4
What is 24?
Evaluate:
24 divided by d
D = 3
What is 8?
Solve the equation:
X + 1.5 = 32
What is 30.5?
23 = y - 12
What is 35
Solve:
75 = 15c
10 = K divided by 20
What is 200?
3r - 2
r = 65
25 + b = 138
What is 113?
Solve:
0.6 = h - 2.9
What is 3.5?
Solve:
3x = 12.6
What is 4.2?
Solve:
N / 4 = 0.6
What is 2.4?
14b
b = 3
What is 42?
A cat gained 1.8 pounds in a year. It now weighs 11.6 pounds. How much did the cat weigh last year?
What is 9.8 pounds?
The temperature dropped to 9 degrees F between 7 pm and midnight. It was 54 degrees F at midnight. What was the temperature at 7 pm?
What is
t - 9 = 54
t = 63
A baseball team sold greeting cards to raise money for uniforms. The team received $0.40 profit for each card sold. The total profit was $302. How many cards did the team sell?
What is 755 cards?
What is 102 comic books?
X / 6 = 17
X = 17 x 6
X = 102
Write the expression:
x divided by 12
What is x/12?
You build 7 model airplanes during the summer. At the end of the summer, you have 25 model airplanes. How many model airplanes did you have before the summer?
What is 18 airplanes?
Caroline is 12 years younger than Kevin. Caroline is 28 years old. How old is Kevin?
What is 40?
x - 12 = 28
x = 28 + 12
x = 40
What is 718 cartons?
12x= 8616
X = 8616/12
X= 718
You and 3 of your friends have a business where you make T-shirts for different clubs at school. In December, you share the profits equally, giving each of you a $127 paycheck. What was the total profit for the business in December?
What is $508?
p / 4 = $127
p = $127 x 4
p = $508