Which of the following choices is an example of a unit rate? A. 10 miles per gallon
B. 1 gallon per 10 miles
C. 10 miles per 10 gallons

Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2