Select ALL the correct answers. Sylvia takes her mother out to dinner once a week during the summer. They both order the same meals at the same restaurant each time, so the bill is always x dollars. Sylvia also leaves a $6 tip when she pays the bill. She took her mother out to dinner for 12 weeks over the past summer.

Which of the following expressions could represent the total amount Sylvia pays for dinner with her mother during this time period?

a.12x + 6
b.12x + 18
c.(12)(x) + (12)(6)
d.(12)(x) + (12)(6x)
e.12x + 72
F.12(x + 6)

A

Step-by-step explanation:

i dont know and i dont care for math bc it is a stupied subject

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x