What is the additive inverse of - 5a?

Three friends go apple picking they pick 13 apples on saturday and 14 apples on sunday they share the apples equallyhow many does each person get

The school band is having a car wash to raise money to purchase new uniforms if they charge $4 per car how many cars must band members wash to raise $208 dollars

What is the substitution equation for 7x-2y=35 and x-4y=5

P=-5x^2+1000x+5000 how many computers must be sold to obtain a profit of $55,000.00?

A scientist has 100 milligrams of a radioactive element. The amount of radioactive element remaining after t days can be determined using the equation f (t) = 100 (1/2) ^t/10.

A parallelogram has an area of 34.75 square centimeters. If its height is 5 cm, find the base. 2.5 cm 13.9 cm 6.95 cm 16.25 cm

12 8/20 reduce fraction to lowest terms

What is the value of x? x-1/6=8 Enter your answer in the box in simplest form.

57 first-year teachers and 19 experienced teachers attended a school staff meeting meeting. What percentage of the teachers in the meeting were first-year teachers? Write your answer using a percent sign (%).

What is the product (3.4) (-7.8) a.-26.52 b. 11.2 c.-11.2. D.-21