A blueprint has a scale of 1in:5ft. If a house is 30 inches on a blueprint, what would be the actual length of the house be?
150
6
100
300

How many $20 bills do you need to have to make $280

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1