Martin knows that the relationship between the number of gallons of gasoline his car uses, g, and the number of miles he
travels, m, is proportional.
Which equation could represent this relationship?
A m=26.5+9
B m=289
C 31.5/g
D mg=36

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Prove that quadrilateral is a rhombus.

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.