Ann and Bob split some money in the ratio 4:2

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees