7z-9z is equivalent to wich of the following

a. - 2

b. - 2z

c. - 2z2

Is any whole number with 5 digits greater than any whole number with 4 digits

What is 38 minus 5.72?

A new car purchased for $27000 looses 15% of it's value each year? What is the multiplier.

Jess decided to look at new and used trucks. Jess found a used truck for $11000. A new truck is $20000, so what percent of the price of a new truck does Jess pay for a used truck?

T=hp+2B solve for B in a literal equation

Find the missing length in the right triangle. 3 in. 12 in.

A manufacturer of computer printers purchases plastic ink cartridges from a vendor. When a large shipment is received, a random sample of 235 cartridges is selected, and each cartridge is inspected.

If the exterior angle of a regular polygon is 22.5, how many sides does it have?

Describe the similarities and differences in find the lateral areas of a prism and a pyramid that have congruent bases

Video game $35.99 and sales tax 6.75