Solve the system: -2x – 10y = 36. x = -18 - 5y​

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?