4 5
2 A plant grew 1.5 inches in 4 days. Then it grew
inch in 2 days. What was the plants average
rate of growth during the entire time?
A
inch per day
20
299
B.
8
inch per day
25
C.
el
23
inch per day
D. 3
8.
inch per day

D is the answer

Step-by-step explanation:

this is the average growth of a plant

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

if you need just tell me and i will come to the rescue.

step-by-step explanation: