Mystery
4 soccer balls got kicked over the fence. This was 1/5 of the total number in the classroom. How many balls were in the classroom?
20 balls
25/r - 4
if r = 9
5
2 yd 5 ft 8 in + 9 in
4 yd 5 in
8x + 18
Find the area of a square with 8 cm sides all around.
64 cm^2
Write an equation to solve this problem:
Sixty is what percent of 50?
120%
9(x - 6)
if x = -2
-72
Multiply and write the product in scientific notation:
(4 x 10^5)(7 x 10^-8)
2.8 x 10^-2
0.5m - 2.5 = 4.5
m = 14
Find the area of a rectangle with these dimensions:
L: 50 ft Width: 13 ft
650 ft^2
Missy's average test score on the first 4 tests was 85. Her average score on the next 6 tests was 90. What was Missy's average score on all 8 tests?
88
x + xy - y
if x = 2 and y = -2
Use three unit multipliers to convert 4 m^3 to cm^3.
4,000,000 cm^3
2/3x + 8 =24
x = 24
Find the area of a circle with a radius of 21 in.
USE 22/7 for pi. Can you cross simplify?
1,386 in^2
After working at Crocs for 3 months, Demarcus received a raise of 20%. If Demarcus' previous pay was $10.50 per hour, what was his hourly pay after the raise? (Hint: use a ratio box)
$12.60 per hour
-m + n - mn
if m = -3 and n = -7
-25
What is 33 1/3% of $54.00?
$18
4^2 - √81 + 5 * 2^3
47
Find the volume of this triangular prism (see image).
162 m^3
What is the measure of the angle formed by the hands of a clock at 5:00 am?
150 degrees
(a + b)/c
if a = -64, b = -44 and c = -9
12
Find the total cost, INCLUDING 7% TAX, of 25 square yards of carpeting priced at $18.00 per square yard.
$481.50
-7(-4) + 3(-2)(-1)/(-2)
-17
Find the volume of this triangular prism (see image).
90 cm^3