Which number sentence is true? A. 9.12 x 10 > 1.29 x 10 B. C. D. -21.3 > -32.1

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?