Solve -11h − 27 ≤ 16h for h.

h ≥  -1

Step-by-step explanation:

Some treat ≤ as an equals sign to make it less confusing and easier to solve. That's what we will do here.

1. -11h-27 = 16h

Solve like you normally would by getting h by itself. Add -11h to both sides.

-27=27h

Divide by 27.

-1 = h

h ≥  -1

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 a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.