Last year, ken bought a mountain bike for $460. his bike has depreciated since he bought it. it is now worth $320. what percent did the value of ken’s bike depreciate over the past year, to the nearest whole percent?

a.
30%

b.
44%

c.
70%

d.
140%

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

What is the anwers for 9+2x=5x-3-x