The table shows the amount of red paint that can be added to different amounts of white paint while making a custom paint color:
paint color
quarts of red paint quarts of white paint
4 20
5 25
7 35
8 40
which statement is true about the ratio of red paint to white paint in the paint color?

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

What is the y-intercept of the line given by the equation