The equation y-7/2=7/2(x-4) is written in point-slope form. What is the y-intercept of the equation -11/2 -1/2 1/2 3/2 PLEASE HELP

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

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).

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?