The table below shows the cost of downloading songs from a website. Number of Songs Total Cost
11
$10.56
13
$12.48
18
$17.28
At this rate, what is the cost per song?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2