Yoshi earns a commission of eight dollars on sales of $200 the amount of commission yes she earns is directly proportional to the sales what is the constant of proportionality of Yoshi sales commission

Triangle xyz has vertices x(1,3), y(0,0)

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244