If a = b and b = c, which statement must be true?

A. a=c

B. c =

c.-a=c

D. - a = - 6

Find the equivalent fraction 3/7 = ?/21

The area of a circle is 25 pi square units what is the radius

The expression 9a + 6s is the cost for a adults and s students to see a musical performance, find the total cost for four adults and four students

A smoothie recipes calls 2 1/4 cups of frozen mango. If the recipe serves two, how many cups of frozen mango is needed to serve one?

Which table shows a constant rate of change? A. Days. 6 12 18 Earnings ($) 225 450 750 B. Days. 6 12 18 Earnings ($) 225 500 750 C. Days. 6 12 20 Earnings ($) 225 450 675 D. Days. 6 12 20 Earnings ($) 225 450 750

3/8 of the students in Ms. Mull's class ride the bus. If there are 24 students in the class, how many students ride the bus?

An object that weighs 1 pound on earth weighs 1.19 pounds on Neptune. Suppose her dog weighs 9 pounds on earth. How much would the same dog weigh on Neptune.

Which statement is true about the following equation 3.5z=2.25z-4.25+6.25 A. it has no solution. B. it has one solution. C. it has two solutions. D. it has infinitely many solutions.

If the surface area of a certain body of water is 400ft2 and the surface area to volume ratio is 1:11 what is the volume of the body of water?

Find the least common denominator for the fractions 3 4 and 1 12. A) 8 B) 12 C) 16 D) 24