Leo's game piece is on 50. there are three chips left on 6, 39, and 73. can leo capture any chips with these change cards? if so, how? if not, explain why not.

+20 -30 +2 -1 -3

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?