What is the value of a?
a. 34
b. 56
c. 68
d. 146

what is the value of b?
a. 28
b. 34
c. 56
d. 112

This is different from the first one can someone me

If jaime wants to find 60% of 320, which table should he use?

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)