Answer:
Dinner: $45
Dinner after discount: $29.25
Tax after discount: $31.59
Tip before the discount: 6.75
Total cost: 38.34
Step-by-step explanation:
Hope it helps! :) (double check my work to be sure)
Answer:
g(1) = -6
Step-by-step explanation:
g(x) = -2x^2 - 4x
You want to solve for g(1). To do this make every x value in the original equation become 1.
g(1) = -2(1)^2 - 4(1)
Evaluate the exponent.
g(1) = -2(1) - 4(1)
Multiply.
g(1) = -2 - 4
Subtract.
g(1) = -6
You just put the numbers in the formula 3x30 = 90 km
Answer:
jamie
Step-by-step explanation:
jamie received the most because once you divide them this is what you get
jamie: 40/4 (10/per hour)
jasmine: 56/7 (8/per hour)
Kevin: 54/6 (9/per hour)