Rename each additive inverse without parentheses

- (-2a + 3b)

What is half off 7 dollars and 50 cents (7.50)

Ronald wants to rent a car to take a trip and has a budget of $60. There is a fixed rental fee of $25 and a daily fee of $5.

How do you write a hypothesis statement out of this statement: If lines are perpendicular to each other, they form right angles.

What is 0.9 10 times as much as what

Solve 30% which = 60

Why does an even number plus an odd number always equals an odd number?

Alex collects stamps. He wants to buy a superhero set for $3.88, a president set for $5.88, and a dinosaur set for $3.88. He has $15 to spend on stamps.

When changing a percent to the equivalent decimal you drop the percent sign and then

Finish solving the system of equations - 9.5x - 2.5y = - 4.3 and 7x + 2.5y = 0.8 using the linear combination method. 1. Determine which variable will be eliminated: y will be eliminated because - 2.5y and 2.5y are opposite terms. 2.

An event lasts for 5 hours and 30 min how long did the event last in seconds