A (n) ___

is a letter used as a placeholder for an unknown value.

Ryan needs 1/12 pound of chicken to make one cup of chicken dip. He has 2/3 pound of chicken. Ryan calculated that he can make exactly six cups of dip. Is he correct? Use complete sentences to explain your answer.

What value is 10 times bigger than 700?

A bag contains 20 counters. 8 of the counters are yellow. A counter is picked at random. What is the probability that it is yellow? Give your answer as a fraction in its simplest form

Fiona's laptop computer weighs 2.5 kilograms. What is the weight of the computer in grams?

Which of the following fraction is also a repeating decimal? A. 7/14 B. 3/12 C. 10/16 D. 5/15

Leon found the sum 5/6and2/3 to be 11/12. How can you tell that his answer is incorrect without calculating

A pump moves 42 gallons in seven minutes. Find the unite rate

You can break apart 16 into 10 plus another number. Write the number in the blank:

When playing roulette at a casino, a gambler is trying to decide whether to bet $20 on the number 10 or to bet $20 that the outcome is any one of the three possibilities 00 comma 0 comma or 1.

The function T (n) is defined below. Which of the following are equal to T (8) ? Check all that apply. T (n) = 4n - 5 A. 27 B. 37 C. T (5) + T (3) D. T (7) + 4