Several pennies are tossed in the air. Twelve land heads up and fifteen land tails up. Which of the following ratios are correct?

12 heads to 27 coins

15 tails to 12 heads

5 tails to 9 coins

12 heads to 15 tails

Solve x/6 = 20. a. x = 120 b. x = 3 c. x = 14 d. x = 26

Which algebraic expression could represent the phrase below? a number n decreased by 5 A. 5-n B. n-5 C. n/5 D. n - 1/5

Simplify. -3x3 (-2x2+4x-3)

Identify the transformed coordinates of the line segment A (4, 7) and B (9, 7) when it is reflected across x-axis.

If I did 12x=96 and then of course did 12 divided by 12 to get x by itself, and then I do 12 divided by 96 which is 8, but what would I do if 12 didn't go into 96, (just imagine that it didn't) how would I solve that problem and get a right answer?

50 is 125% of what number? 12.5 40 62.5 112.5

Lear equation. 6x + 8y = - 24 3 X

There are 16 fluid ounces of juice in 2 bottles of your favorite juice. How many fluid ounces are there in 10 bottles?

What is the answer to i + (11-5i)

There are y boats on a lake there are 6 people in each boat write an expression in term of y for the total number of people in the boats