Determine which ratio forms a proportion with 12/7 by using cross products13. Which ratios can form a proportion? A. 9/45, 8/40 B. 8/12, 12/21 C. 8/12, 12/15 D. 9/22, 14/28

How can I solve tan-180degrees?

Why does 3600 divided by 6 have the same quotient as 1800 divided by 3?

How many cups in 240 fl oz

Martin, grace, and 6 of their friends each share 600 pennies equally. grace reminds the friends in the group that 100 pennies equals $1.00. how much of $1.00 does each person get?

If the perimeter of a room is 78 feet, what is the area of the floor of the room?

Are the following statements true or false? Give an exam- ple to illustrate your answer. a) Every integer is a whole number. b) The sum of two negative numbers is always negative. c) A negative number plus a positive number is always negative.

A five-sided solid has the numbers 1, 2, 3, 4, and 5. what is the probability of rolling two five-sided number solids and getting a sum of either a 3 or an 8? user: a bag contains 8 blue marbles, 6 red marbles, and 4 green marbles.

How many times the value of 0.92 is the value of 0.092

Ketisha is practicing for a marathon by running around a track thats is 440 yards long. yesterday she ran around the track 20 times. How many miles did she run?

Nine friends are going to share 5 pounds of ice pop sticks equally. What fraction does each friend get? A. 4/5 pounds. B. 5/5 pounds. C. 4/9 pounds. D. 5/9 pounds.