Raymond just got done jumping at Sky Zone. The total cost of his session was $43.24. He had to pay a $7 entrance fee and $1.25 every minute he was on the trampoline. Write an equation to determine the number of minutes (t) that Raymond was on the trampoline.

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.