Angie wants to take some classes at the local gym. She has to pay an enrollment fee of $25 to join the gym and then $45 for each class she wants to take. Write an equation in slope-intercept form to represent the
amount of money she needs to pay. Be sure to define the variables used. Interpret the meaning of the slope
and y-intercept in this situation.

What are the sotions to the quadratic equation 9x^2=4

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project