Which of the following expressions is 8x + 16 not equivalent
2x + 5 + 6x + 11
10x - 2x - 20 + 4
2(4x + 8)
8(x + 2)

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base