Find the sum
16/9
4/36
A 17
B20
36
20
45
D. 20

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

stops on an even number.

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

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