For the month of April, a checking account has a balance of $516 for 25 days, $2359 for 2 days, and $209 for 3 days. What is the account's mean daily balance for April?

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.

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Askateboard ramp is in the shape of a right triangle what is the height of the ramp