What's the graph setting? like where do I put the dots. (they i don't think they are in place).

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?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way