A person draws a card from a hat. Each card is one color, with the following probabilities of being drawn: 1/10 for red, 1/20 for pink, 1/15 for yellow, and 1/5 for green. What is the probability of pulling a yellow or green card, written as a reduced fraction?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

Simplify the expression. -2/5(10+15m-20n)