HELP ASAP An office supply store sells pens and highlighters. In one month, 850 total pens and highlighters were
sold for a total revenue of $561. Pens cost $.50 each and highlighters cost $1.50 each. How many pens
and highlighters were sold?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b