An Image point after a 180° rotation Is Z(3, 7). What were the coordinates of the pre-Image point? Z-3-7)
2173)
27-3)
21-7-3)

What else equals 42 and 30 for multiply

Write the factored form of this trinomial 9x^2+18x-7

Coleen made 1,000 bracelets to sell at a flea market. she sold each bracelet for $5.50. if she sold all of the bracelets, how much money did coleen make? $550 $5,500 $55,000 $550,000