Which of the following are irrational numbers?

A. - 4

B. 3/13

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C ...21

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D. / / 2

8.9X10*3 written in standard notation is 8,900

Is 4/10 a rational number?

A shoemaker bought 30 pairs of heels. How many individual heels did the shoemaker buy? a. 60 b. 15 c. 30 d. 120

How would you simply the fraction 4⁄28?

Slope intercept form for the line through (2,-1) with a slope of 3

Date: 5. Apples cost $1.39 per kilogram. If you have $6.00, can you purchase a 3.75 kg bag of these apples? Explain how you could make an estimate to be sure, before you purchase the apples. Find the cost of the apples.

6. If you had no credit history yet but wanted to establish one, describe what you could do in order to establish a credit history.

Bill and Jenna are solving the quadratic equation x 2 - x = 12. Bill solved this way Jenna solved this way x 2 - x = 12 x (x - 1) = 12 x = 12 or 13 x 2 - x = 12 x 2 - x - 12 = 0 (x - 4) (x + 3) = 0 x = 4 or x = - 3 Which student is correct?

Matthew bought a jersey, a pennant, and a hat. He paid with a $50 bill and some money he borrowed from his friend. If Matthew got $6.01 in change from the cashier, how much did he borrow from his friend to pay for all the items?

72 less than the quotient of a number and - 2 is - 88.