9/22 +1/11 in simplest form

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20