Which is the value of this expression when x=-2 and y=-3? 10x^3y^2 a. -720 b. -360 c. 360 d. 720

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items