What properties of equality are these? The options I have are distributive, addition, subtraction, multiplication, division, transitive, symmetric, substitution, and reflexive.

1. x + (3x + 20) = 180

2. 4x + 20 = 180

3. x = 40

How many solutions - 3y=-18x+15 and y=6x+5

20 gallon the fuel gauge holds 1/4 only gets 10 gallons, what is the new gas gauge

Solve the inequality 9h+2< - 79

What is easy-access credit? credit that is to be repaid in full by a specific date a loan given for a short period of time that is not dependent on credit history the amount of money borrowed excluding accrued interest an amount of time during which

This programmer can type 55 words per minute At that rate how many words can the programmer type in 11 minutes A. 66. B. 550. C. 605. D. 655

64 as a power of 2?

Meghan earns $ 20.00 by walking dogs she uses all of her earnings to buy a shirt for $12.85 and some stickers for $ 0.65 each how many stickers does she buy?

What is 12/20 equivalent to

The sum of 2 numbers is 5 and their difference is 2. Which of the following could the difference of their squares? (i think the numbers are 1.5 and 3.5 but idk ... a.-17 b.-3 c. 3 d. 10

object weighs 8,000 grams, how many kilograms does it weigh? A) 8 kilograms B) 80 kilograms C) 800 kilograms D) 80,000 kilograms