Lin needs to mix a specific shade of orange for the set of the school play. The color uses 3 parts yellow for every 2 parts red.
I did the graph for the cups of red paint and yellow paint but I don’t know how to find the total after doing like: cups of paint=2. Cups of yellow paint=3 and then total cups of paint

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Factor and solve to find roots x squared -x - 90 =0

Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box.m∠b=