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bjpvrpow74wq
06.11.2020 • 
Mathematics

PLEASE HELP due in 3hours ! 1.A rectangle has side lengths of (3x + 6) inches and (2x - 4) inches. Write an expression in simplest form to represent the perimeter of the rectangle.

2.Using your answer from #1, find the value of x if the perimeter is 94 inches.

3.An airline charges $(22x + 20) for a ticket, $(x + 1) to check a bag, $2x for food, and $(15x - 16) to upgrade to first class. Write an expression in simplest form to represent the total cost of flying first class, checking a bag, and buying food on the plane.. Single line text.

4.Loy paid $(4x + 7) for a beef roast and $(2x - 5) for five pounds of potatoes. Write an expression in simplest form for the total amount he spent on food.. Single line text.

5.Write an expression in simplest form for the perimeter of a bedroom with a length of (2x - 3) and a width of (x + 4).. Single line text.

6.Gasoline at Cut-Rate costs $(-2x + 3,5). Gasoline at Gas For Less costs $(x - 1.2). How much more does gasoline cost at Gas For Less than at Cut-Rate?. Single line text.

7.Uthara has 6x - 7 pairs of shoes while China has 2x + 3 pairs of shoes. How many more pairs of shoes does Uthara have than China?. Single line text.

8.Two Florida Panthers were weighed. One weighs 6x + 21 pounds and the two together weigh 14x + 11 pounds. How much does the other panther weigh alone?. Single line text.

9.A grasshopper has a length of (5x - 2) inches. A spider has a length of (2x -1) inches. How much longer is the grasshopper?

10.The table shows the number of cruise ships in a harbor on various days.

Day Monday Tuesday Wednesday Thursday Friday
Number x – 4 x + 9 2x 3x – 7 4

Write an expression in simplest form for the total number of cruise ships in the harbor on Monday and Tuesday.

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