Question

Which expression is equivalent to 4(−2.3y − 12.4)? −9.2y − 12.4 −9.2y − 49.6 −1.7y − 8.4 −1.7y − 12.4

Answer 1

−9.2y − 49.6

Explanation:

When we solve the expression:

4(-2.3y - 12.4)

We simply just distribute:

= 4 (-2.3y) - 4 * 12.4

When we simplify we get -9.2y - 49.6