Systems of equations with substitution

-5x+2y=9

Y=7x

9x (z+14) + (z+14) What is the answer in factored form?

If your starting salary is $40,000 and you recieve a 3% increase at the end of every year, what is the total amount, in dollars, you will earn over the first 16 years that you work?

Which type of triangle has these measurements 100 degrees 30 degrees 50 degrees

Wendy is a math tutor. She charges $45 for each tutoring session plus $0.80 per mile that she has to drive to and from the session. Write an equation to represent this situation.

Jason ran 325 meters farther than Kim ran Kim ran 4.2 km how many meters did Jason run estimate to check your answer

There are 36 people in a fitness stuido what fraction represents the number of people running 3/8 of the people lifted weights 1/3 of the people did cross training the remaning people we're running

What is 10 - 4 and 2/3?

If you was born five years ago how old would u be

What is 5/2 + 7/4 = to?

Solve the inequality -5 (x - 1) > - 40