Pls help me solve 10k - 90 =m -10 *

M = 10k - 80 and k = m/10 + 80

Step-by-step explanation:

k=m/10 + 8 (solving by k)  Isolate the variable by dividing each side by factors that don't contain the variable.

M= 10k-80 ( if solving by m) Solve for m by simplifying both sides of the equation, then isolating the variable.

Step-by-step explanation: Have a brilliant of learning!-Lily ^-^

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

no solution

step-by-step explanation:

there is not enough information in the problem to solve.