In town one the snow depth is increasing by 3 1/2in per hour. town two the snow is decreasing every 2 1/4in per hour. in how many hours will the snow falls of the towns be equal?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

In the diagram, gef and hef are congruent. what is the value of x

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )