How do you no if a problem is single

or proper

Follow the process of completing the square to solve x2 = - 4x + 3. Which of the following equations is used in this process? A) (2x + 4) 2 = 12 B) (2x + 4) 2 = 19 C) (2x + 4) 2 = 28

Marcy got 57.1% on her quiz. there was 19 questions. 3 questions still need to be answered and are now counted as wrong. what will her final score be if she gets all three questions right? what will her final score be if she only gets 2 right?

Simplify the expression: 18+3 (9f-13)

Which of the following numbers is least, or furthest to the left on the number line? {48, 95, 21, 64, 53}

A rental car company charges $52 per day and $0.32 per mile to rent a car. Mr. Misel was charged $202.40 for a 3-day rental. Write and solve a equation to determine how many miles she drove.

Lorenas backpack has a mass of 10000 grams what is the mass of Lorenas backpack in kilograms

What are the factors of 58

alyssa buys a water heater during a sale that is 60% off the original price. If Alyssa pays $450 for the water heater, what was the original price?

How many two-person committees can be formed from a group of six people,

A triangle has angles that measure 53° and 66°. What is the measure of the third angle? ___°