Two students in the same Spanish class, Jessica and Eva, plan to get together after school to make vocabulary flashcards. Jessica started on the project yesterday and has already made 6 flashcards. Eva hasn't started yet. Since Jessica makes 4 flashcards per minute and Eva makes 7 flashcards per minute, Eva will soon have the same number of flashcards. How long will that take? How many flashcards will each student have at that point?

50.6

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

the answers are in the images, i received 100% on this assignment. hope this !