The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at 7$ per hour. how many hours does a person need to work to earn $63

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36