Find the values of p and q for which the system of the linear equation has infinite number of solutions
2x -3y = 7
(p +q) x -(p+ q- 3) y =4p+q

unwanted ans will be reported

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Tom drove 206 miles in 3.9 hours. estimate his average speed.