Given: 15x < -45 Choose the solution set

a) {x l x<-3}
b) {x l x>-3}
c) {x l x< 3}
d) {x l x> 3}​

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Which statement justifies why angle ebc measures 90?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.