A number is twice another number and the difference is 72. Find the larger number.

Negative 9 over 8 minus negative 1 and 5 over6

What do is 0 divided by0

Write 10 2 / 19 as an improper fraction.

Construct the cumulative frequency distribution for the given data. Age (years) of Best Actress when award was won Frequency 20-29 26 30-39 36 40-49 13 50-59 3 60-69 7 70-79 1 80-89 2 Age (years) of Best Actress when award was won Cumulative

A box contains 5 red marbles and 7 green marbles. Find the probability of drawing 2 red marbles:

What is the value of r in the equation? Negative 1.5 (4 minus r) = negative 12 -6 -4 4 6

Determine the intercepts of the line. - 4x+7y=3

A single one celled organism divides into two identical cells every 30 minutes. If 6 of these organisms are present in a sample now, how many will be present after 60 minutes (assuming none of them die) ?

What are the roots of the equation 72+27-8 = - 2x + 4

What variation is f (x) = 3x A. Direct variation B. Indirect variation C. Inverse variation D. Quadric variation E. None of the above