A bag contains 26 letters and 10 numerals. Amy draws two cards from the bag. What is the probability that she draws 2 letters?

Two planes, which are 2445 miles apart fly toward each other. Their speed differ by 65mph. If they pass each other in 3 hours, what is the speed of each?

A two digit number is five times its units digit. If the digits are versed, the resulting numbered is 27 more than the original number. Find the original number

If two different planes intersect then they intersect at one and only one line true or false

Some carpet cleaning costs are 1 room for $125, 2 rooms for $175, 3 rooms for $225. and 4 rooms for $275.00. Find and interpret the rate of change and the initial value for this situation.

Cos x = 2/5 what is x

3/7*2/3 is what as a fraction?

Which of the following represents a correct step in completing the square for the equation 4x^2+8x=-16? A. (x+2) ^2=-3 B. (x+1) ^2=-3 C. (x+1) ^2=-4 D. (x+2) ^2=-4

Write a word phrase to represent the numerical expression 5 + (17-8)

A number that is multiplied by a variable

72 percent of what weight is 50 ounces