Printing a newsletter costs $1.50 per copy plus $450 in printer's fees. the copies are sold for $3 each. how many copie of the newsletter must be sold to break even?

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin