Jane is x years old today. her brother kenny is 4 years older. after seven years their total combined age will be 24 years. write a linear equation for their total combined age after seven years. fine james age today. answer

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

what is the answer?

no solution

step-by-step explanation:

there is not enough information in the problem to solve.