Question

The cost per minute of a conference phone call, originally $2.80, increased by 20%. What is the new price?
(Points : 1)
$3.00
$3.20
$3.26
$3.36

Answer 1

2.8 * 1.2

Answer 2

you times it by 1.2 because it is increasing 20% which is .2, but you have to put the one there because its adding to the original cost. make sense?

Answer 3

yes