Which value for x makes the sentence true? (pretend 1/45 and 11/15 are fractions, first number is numerator, 2nd is denominator.) 1/45 + x + 11/15 a. 34/45 b. 1/5 c. 32/45 d. 1/3

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola