Is [-1/2x+6/7]-[7/2x-4/7] equivalent to - 4x+2/7?

Lilli jogs 1/2 mile in 1/10 hour. What is Lilli's rate in miles per hour? Drag and drop the correct value into the box.

One-eighth π times the cube of the diameter (d).

How do you solve 3x-2.6=x+8.2

9:30 25 minutes to drive arrive 10 minutes late, what time did he leave home

A customer at the produce section of a food store bought cucumbers and heads of lettuce. The quantity she purchased of the heads of lettuce was 6fewer than 5 times the number of cucumbers. If cucumbers cost $.30 each and a head of lettuce costs $.

Explain how two amounts of change can be the same but the percentage of change can be different

Use cross products to demonstrate whether the two ratios are equivalent in this problem: 4 over 6 times 14 over 21

If a town with a population of 500 doubles in size every 80 years, what will the population be 320 years from now?

Numero multiplivado me de 28

2y to the - 2 power times y to the 3 power