What value of x makes the equation true?

1.4x+2.6x=−16

a.) x=−19

b.) x=−48

c.) x=−4

d.) x=−13

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high

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