Find the minimum value of C=4x+3
Subject to the following constraints :
x ≥ 0
y ≥ 0
2x+3y ≥ 6
3x - 2y ≤ 9
x+5y ≤ 20

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i