Assist!
line a is represented by the equation given below:

x + y = 4

what is most likely the equation for line b, so that the set of equations has infinitely many solutions?

4x + 4y = 4
4x + y = 4
2x + 2y = 8
x + y = 8

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Find the area of a parallelogram with base 15 yards and height 21 2/3

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?