Maria is starting a small business selling flowers. she has to pay $150 for a vendor’s permit. each bouquet costs her $7 and she sells them for $15. how many bouquets must maria sell to break even?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

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