Which polynomial is prime? a 4x4 4x3 – 2x – 2 b x3 – 2x2 3x – 6 c 2x4 x3 – x 2 d x3 3x2 – 2x – 6

What are the sotions to the quadratic equation 9x^2=4

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase