The thompson's need their garage door opener repaired. the table shows the service charge and hourly labor fees for two repair companies.
doors galore service charge is 40 and the hourly rate is 50
g& h charge is 60 and hourly rate is 40
write an eqation to represent the total cost y for x hours of labor by each repair company

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

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.