A piece of string 90 cm long is cut into two pieces of different lengths. The longer piece of x(cm) is used for a rectangle with width a cm and length b cm, and the shorter piece is used...

A piece of string 90 cm long is cut into two pieces of different lengths. The longer piece of x(cm) is used for a rectangle with width a cm and length b cm, and the shorter piece is used...

Concert tickets are sold for $15 in advance and $20 at the door. There were 120 tickets sold in advance. Write and solve an inequity to determine how many tickets must be sold at the door for the...

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For this question I have to write and solve an inequality. This is off of my study guide, and I am not very good at it. Can somebody please show me the steps of how to write and solve this inequality...

I have to use n for the number of laps he will run today. I also have to write your answer as an inequality solved for n.

Q: Solve the inequality, and express the solution in terms of intervals whenever possible. (Enter your answer using interval notation.) 1 / (x − 2) ≥ 7 / (x + 1) I...

Which one of the points below is a solution to the following system of inequalities? Y> 4x + 4 - Y > 2x A: (2,0) B: (-1, -8) C: (0,7) D: (1,3) Could...

Solve the inequality below. Sketch the solution interval on the number line provided. 8x + 4 < 20 -- -10 -9 -8 -7 -6 -5 -4 -3 -2 -1...

I don't know how to solve this problem, I need some help please

You have 2 jobs, one pays 5 dollars per hour and other pays 6 dollars per hour. You can work no more than 20 hours each week but you need atleast 90 dollars per week. Write a system of inequalities...

Based on the size of the chicken, the actual number of Calories in the entree can vary by as many as 40 Calories from this amount.

A reasonable cost for production of a CD by a popular recording artist is 100,000. Each copy of the CD costs $1.50 for the materials. Royalties to the composers, producers, and performers could be...

Write a system of inequalities that represents the total hours rondel can work and the amount of money he wants to make in a week

They sold 3 times as many large pizzas as small pizzas. Their goal was to make $1,536. They made more than the goal. Large pizzas are $6. Small pizzas are $5. I also need one possible solution...

Donella has scored 94 points in the last six basketball games. If she earns two points per basket, how many baskets must she shoot in the next six games for her average points per game to be greater...

PLEASE HELP ME

A barge travels at an average of 7 miles per hour in still water. The barge travels 50 miles up the Mississippi River and 50 miles down the river in a total of 17.5 hours. What is the average speed...

2 inequalities that express Sally has more than Mitch but less than Tera

solving an inequality

what inequality can I write to find the number of shirts he can buy,identify what your variable represents.

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