Alocal music store sells a popular brand of amplifier. in one month, they sold 56 units for a total profit of $2,917.60. if the shop sells 44 units the next month, how much profit will they make that month?
a.
$2,288.00
b.
$2,292.40
c.
$2,396.60
d.
$2,912.00

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.

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Solve this problem! extra ! 3025/5.5 = a/90.75