A family buys b boxes of frozen waffles each containing w waffles. Each week the family eats x waffles. Write an equation in terms b, w,x that represents the number of remaining waffles r, after 2 weeks

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

-3.5 is the distance.

i've had this question so choose the one in the absolute value sign.