Test Probs
Michael runs the same number of miles, x, every day. His total distance run for one week is less than 60 miles. Write an inequality that represents how many miles he runs each day.
7x<60
If 2 video games cost $8 to rent, what would be the equation to find out the total cost (y) to rent x games?
y= 4x
Write 4^5 in expanded and standard form.
4*4*4*4*4 = 1024
What is the perimeter of a square with a side length of 7(4p + 3)?
28p+21
Write an expression equivalent to 30x – 15y?
2x - y
What is the value of (50 –10)÷5×13?
104
What is the value of x in the equation x + 10.3 = 9.25?
1.05
If you are paid 650 for 40 hours, write an equation to show how much you would make per hour, h. Then solve.
40h = 650
$16.25
A triangle has a base of 14 and a height of 8. What is the area?
56
Write an expression is equivalent to
7y + 6 – 2y – 10?
5y - 4
Write an expression that represents the sum of twice a number, p, and 8 then decreased by 5?
(2p+8)-5
What is the value of (52 – 10) ÷ 5 × 20
168
What is the value of 3.6 cubed?
46.656
What is the area of a square with a side length of 1/8?
1/64
Write the simplified expression for
99m + 55n + 11p?
9m+5n+p
Which set of values satisfies the inequality 2x>8
a. 3, 4, 5
b. 2, 3, 4
c. 1, 2, 3
C
How many terms are in the expression 3x + 19 – 2y - 1, after all like terms are combined?
3x+18-2y, so 3
If a = 5 and b = 8, what is the value of the expression 2a + 4b - 3a =
10 + 32 - 15 = 27
Find the surface area of a cube with a side length of 12.
864
Cam hiked 5.4 miles per day to prepare for an upcoming camping trip. He hiked a total of 33 miles before the trip. Write an equation that can be used to find the number of days, n, Cam hiked?
5.4n = 33
What is the value of the expression r(s + t), when r = 4, s = 2.5, and t = 3?
22
What is the solution to the expression
32 – 7 + 2 – (5.2 + 11.6)?
10.2
If 2 pounds (p) of apples cost (c) $8.60, write an expression to find out the cost of p pounds.
c = 4.3p
Write the expression for the area of a rectangle with side lengths of 3x and 5x.
Then write an expression for the perimeter.
area=15x squared
perimeter= 16x
Solve: 86 – 7 + 2 – 3(12 + 3^0)?
48