What is the common difference in this sequence: 4, 13, 22, 31, 40?

a) 1/9

b) 11

c) 10

d) 9

What decimal is equvialent to 17%

Express the rate 50 yards per minute in feet per second

What's the difference between four tenths and four hundrenths?

In 2003, a gallon of gas cost $1.75. In 2013 a gallon of gas cost $3.25. Write an equation to model this situation.

In a department store, a $50 dress is marked, "Save 25%." What is the discount? What is the sale price of the dress?

Harold brought three pounds of red apples and 4.2 pounds of green apples from the grocery store we're both kinds of apples are $1.75 a pound how much did Harold spend on apples

4-t=3 (t-1) - 5 solve the equation

Give a counterexample for the statement: 'All square roots are irrational numbers'. Explain your reasoning.

Find the value of c that will make 9x2 + 30x + ca perfect square trinomial.

Hat logarithmic function represents the data in the table? x f (x) 25 2 125 3 625 4