Jenna has some chocolate tat she wants to give to her friends. she wants to give 1/5 of a pound of chocolate to each friend. if jenna has 7pounds of chocolate, to how many friends can she give chocolate

25 friends because 7*5=35

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

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