Use the signed numbers to solve.

A helicopter descended 1200 feet, rose 800 feet, and then descended 450 feet. What was the net gain or loss in altitude?

What is 12x=90 solve for c

Ann bought 3 pairs of jeans for 195$. Find the unit rate

Simplify 36p^16q^12r^15 + 18p^10q^13r^11 + 72p^8q^16r^12

Cuanto es 20 + 20 porfa ayuda

A large art project requires enough paint to cover 1750 square feet. Each gallon of paint can cover 350 square feet. Each square foot requires 1/350 of a gallon of paint.

Carina begins to solve the equation Negative 4 minus two-thirds x equals negative 6 by adding 4 to both sides. Which statements regarding the rest of the solving process could be true?

Use the distributive property to simplify the expression. 6 (x - 2)

What is the absolute value of - 2.12

Two factors are multiplied and their products is 34.44 one factor is a whole number what is the least number or decimal places in the other factor explain

What is the slope 0,-4 4/3,0