What is the area of a regular hexagon with a side length of 8.1 yards and an apothem length of 7 yards? ! will give and 30 ! a) 56.7 yd^2 b) 28.4 yd^2 c) 170.1 yd^2 d) 340.2 yd^2

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

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?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.