Pls hel :) Solve each inequality by showing work (inverse operations on both sides) OR explaining. Make sure you give the full solution as an inequality.

1. 4x < -20

2. -8 ≥ -2 + x

3. 2x + 4 ≤ 10

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

The sum of 15 and two times a number is 29 . what is the number

Need with son's homework i will give 30 ! show work daniel's house is located b miles from his school. the swimming pool is 3 miles farther from his school. his dr. office is 4 miles less than twice the distance from home to daniel's school. a. write an expression that shows the distance from daniel's house to the swimming pool. b. write an expression that shows the distance from daniel's house to his dr's office c. if b=3, is the swimming pool or dr's office closer to daniel's house? how much closer