Which of the following demonstrates the commutative property of multiplication? a. 2(6a − 3) = (6a − 3) ⋅ 2 b. 2(6a − 3) = 12a − 6 c. 12a − 6 = (6a − 3) ⋅ 2 d. (2 ⋅ 6a) − 3 = 2(6a − 3)

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?