Evaluate c-2 when c = 7

Jen. wants to tile the floor of her kitchen. The floor is rectangular and measures 12 feet by 8 feet if it costs 2.50 per dquar feet for the material, wha is the total cost of the material for tiling the kitcjen floor?

This circle and x + 2y = 12 create a system of equations. Find all solutions, if any, of the resulting system.

If michell had 377.00 in the bank and she want to take 50percent out how much will she have in the bank

How many 0.25 litre cups can be filled from a 4.5 litre jug of lemonade

Ricky's dad bought 100 raffle tickets. Each ticket cost $1.25. How much did he spend? A : $12.50 B : $125.00 C : $1,250.00 D : $12,500.00

How do I solve the following. To eliminate y multiply -10x-3y=3 by 100/3

A pair of jeans that normally sells for $35 is in sale for 20%. Find the sale price of the jeans. Then find the total cost of the jeans if the sales tax rate is 6%

Solve the following system of equations by linear combination: 2d - e = 7 d + e = 5 a. The solution is (4, 1). b. There are an infinite number of solutions. c. The solution is (3, - 1). d. There is no solution.

90 / [10 + (3 x 3 - 4) ]

Turn 3x+4y=8 into y = 8x - 20