Need for $7.90 you purchased 8 total items ( pens and highlighters) from a local bookstore. each highlighter cost $1.09 and each pen cost $.68.write a system of equations that can be used to find how many of each you bought a) 8p+8h=7.90 and 1.09 + .68 = 7.90 b) h+p=8 and .68 + 1.09p=7.90c) p+h= 7.90 and .68 + 1.09h=8d) h+p =8 and 1.09 + .68p = 7.90

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

An object in geometry with no width, length or height is a(n):