Write as an algebraic expression.
Number of hours in d weeks. d = the number of weeks
What is 168d
100
Simplify 2 + 3 x 4 + 5
What is 19
100
Write .035 as a percent.
3.5%
100
4y − 3 = 3y + 4
What is y = 7
200
Find the value.
9^3 • 4^4
What is 186,624
200
Evaluate the following algebraic expression for b = 4.
3(2b − 2) + (−b + 1)
What is 15
200
A person buys a TV that costs $120. Tax is 7%. What is the final price of the TV?
What is $128.40
200
Place the following numbers in order from least to greatest,
5/8, 1.67, .045, 65%
What is .045, 5/8, 65%, 1.67
200
Solve for x:
2x + 2 = 32
What is x = 15
300
Write the expression using exponents.
3 • 3 • 3 • 8 • 8 • 8 • 8
What is 3^3 x 8^4
300
What value of x will make the following equation true?
x ÷ 5 + 8 = 18
What is 50
300
Simplify –21 – (–5) + (–2)³
What is -24
300
In a survey, 35% of students chose baseball as their favorite sport. Which of these shows the fraction of students that didn't choose baseball as their favorite sport?
A. 13/19 B. 65/10
C. 13/20 D. 65/76
What is C. 13/20
300
Solve the equation.
2x − 10 = 5x + 5
What is x = -5
400
5^3 + 3^3 + 2^4 = ?
What is 168
400
Mike is 6 inches taller than Sam. Write an expression to represent Sam's height.
m - 6 = s or
s + 6 = m
400
A TV is listed at $400. it is on sale for 20% off. If sales tax is 6%, what did you pay for the TV?
What is $339.20
400
Write 1.25 as a mixed number.
What is 1 1/4
400
Solve 4a + 2b = 40 if b = 8, a = ?
What is a = 6?
500
A box is 4 meters wide, 6 meters long, and 5 meters high. How much water can this box hold?
120m^3
500
The sum of a number, y and 3, multiplied by 5 is 30. Find that number.
What is 3
500
You're driving a bus with 18 people on it. At the first stop, 10 get on and 4 get off. At the second stop, 8 get on and 9 get off. At the third stop 4 get on and 7 get off. At the last stop, everyone gets off the bus. How old is the bus driver?