Write an algebraic expression for the verbal description. the total cost of producing x units for which the fixed costs are $2800 and the cost per unit is $45

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

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

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation