3 Which table shows a function that is decreasing over the interval (-2,0)?
f(x)
Six)
-2
-2
-15
x
x
f(x)
-3
2
chlo
-1
0
-5
-2
0
0
0
2
-20
-1
-10
5
1
5
4
4.
-30
0
-24

Step-by-step explanation:

-2 and 0

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