Numbers and Operations
What is the sum of -16 and -33?
-49
-4 (7 - 2m) + 11m
-28 + 19m
What is the formula for finding the area of a square?
length * width
Solve
6 (x + 4) = -2 (x - 24)
x = 3
What does SMS stand for?
Sandhills Middle School
2 2/3 - (-3 2/6)
6
Marisol buys 3 notebooks that each cost the same amount and 1 calculator that costs $9. The total cost is $21. How much does each notebook cost?
$4
What is the formula for finding the area of a triangle?
A = 1/2 bh
Simplify
57 * 5-4
_________
52
51 or 5
How many lunches do we have?
3
-7.2 / 0.8
-9
What is the value of x?
-5.4 = 4x - 1.8
-0.9
What is the formula for finding volume of a rectangular prism?
L * W * H
A 10-foot ladder is leaning against a wall. The base of the ladder is 6 feet from the wall. How high up is the wall does the ladder reach?
62 + b2 = 102
36 + b2 = 100
b2 = 64
8 feet
How many sports do we have here at SMS?
7
How would I express 4 7/12 as a decimal?
-4.583 with a bar over the 3
Which of the following is the solution?
-2m - 15 > -2.4
m < -6.3
What is the formula for finding volume of a triangular prism?
V = 1/2 BHL
A rental car company charges a flat fee of $50 plus $0.20 per mile driven. Write an equation that represents the total cost (y) based on the miles driven (x).
y = 0.20x + 50
How many staff members do we have here at SMS?
62
Kevin has a checking account. This month he deposits three paychecks. Each paycheck is for $225.75. He also makes two payments for utilities. Each payment is for $75. He makes a third payment for $125. What is the approximate change in Kevin's account?
3(225) + 2(-75) + (-125)
About $400
What placing the answer on a number line and your problem has < or >, how do you draw it on a number line?
Open circle going the way it is pointing
Angle Q and angle R are complementary angles. Angle S and angle R are vertical angles. Angle Q measures 38 degrees. What is the measure of angle S in degrees?
52 degrees
Between which two consecutive integers does the square root of 50 lie?
7 and 8
Square root of 49 = 7
Square root of 64 = 8
Late 1980s