The total cost of gasoline varies directly with the number of gallons purchased. gas costs $1.89 per

gallon. write a direct variation to model the total cost c for g gallons of gas.

a. g = 1.89c b. c = g + 1.89 c. c = 1.89g d. c =

g

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Angle that produces maximum distance