Solve
-3 + -24 = ?
-27
Solve.
13 + x = 40
x = 27
What is 1/2 written as a percent.
50%
What is the diameter of a circle if the radius is 20 cm?
40 cm
What is the probability of getting a heads when flipping a coin?
1/2 or .5 or 50%
Solve.
-7 - (-14) = ?
7
4x - 20 = 100
x = 30
The store is selling T-shirts for 25% off. If one T-shirt cost $20, how much will it cost after the discount?
$15
Find the circumference of a circle with a diameter of 15 in.
47.1 in
What is the probability of getting an even number on a spinner with numbers 1-15?
7/15 or .47 or 47%
Solve.
15 * -4 = ?
-60
Solve.
y/6 ≥ 9
y ≥ 54
Last year, there were 380 students at Woodland Middle School. This year, the student population will increase by 5%. What will be the school’s increased student population?
399 students
What is the area of a triangle with a height of 10cm and a base of 5 cm?
25 cm2
What is the probability of selecting a vowel from the alphabet?
5/26 or .19 or 19%
Solve.
-125 ÷ 5 = ?
-25
3(2x - 4) = 42
x = 9
In August, the Simons’ water bill was $48. In September, it was 15% lower. What was the Simons’ water bill in September?
$40.80
Find the area of a circle given the diameter is 6 m.
Area = 28.26 m2
What is the probability of pulling a King from a standard deck of cards?
*Simplest Form
1/13 or .08 or 8%
Solve.
2 + (-17) - (-9) * -2
-33
Solve.
-13k + 22 ≤ 100
k ≥ 6
A gallery owner purchased a very old painting for $3,000. The painting sells at a 325% increase in price. What is the retail price of the painting?
$9,750
What is the volume of a cube that has a side length of 1/4 in?
1/64 in3
A coin was tossed and a spinner with three equal sections numbered 1 to 3 was spun. The results are shown in the table.
What is the experimental probability that the next toss and spin will result in 3 and Tails?
31/177 or 0.18 or 18%