Aculinary club earns $1190 from a dinner service. they sold 34 adult meals and 51 student meals. an adult meal costs twice as much as a student meals. what is the cost of an adult meal ?

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?