Hello can you tell me how to solve the equation (4+x)(x+2)<0

Step-by-step explanation:

You can solve it by considering them as separate inequalities that is considering them as,

(4 + x) < 0___(1) and (x + 2) < 0(2)

Considering inequality (1)

4 + x < 0

x < -4

Considering inequality (2)

x + 2 < 0

x < -2

x < -2 and x < -4

answer: ouch. thats difficult

step-by-step explanation:

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