Ho do i add two numbers that arenthe sme but one is posotive while the other negative - 3+3

What is ten times a number, increased by nine, is 59

It took 45 seconds to fill an 18 gallon container. at this rate how long will it take to fill a 40 gallon container?

Which person will have more money in his or her savings account after five weeks?

Determine the domain of f (x) = x + 90

Analyze the following statement: Marcus notices that he runs faster in the mornings rather than the evenings. Is the statement an example of correlation or causation?

Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the relationship between Peter's age (p) and Winnie's age (w): p = w + 2 p =

Name a fraction equivalent to 2/3

The teacher has 15 gold prize ribbons, 22 blue ribbons, and 5e red ribbons. There are 12 boys and 18 girls in the class.

3 (6x^2-5x+7) - 2 (-4x^2+8-10)

A model ship is built to a scale of 1 centimeter: 5 meters