Ling earns $8 per hour working at the zoo. Write and solve an inequality that can be used to find how many hours she must
work in a week to earn at least $120. Interpret the solution.

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field