Find the difference between the following polynomials (8x – 3x4 + 10x) and (3x2 + 11x** 7x)
a. 8x* + 17x2 + 5x
b. 8x* + 7x2 + x
c. -14x4 + 7x2 + 15x
d. 14x4 + 13x2 + x

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Which of the following circles have their centers in the third quadrant?

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?