Two numbers sum to 45. One number is 19 more than the other number. Find the numbers algebraically. Call one of the numbers x. The other number is 19 more than that number, represented by .

Write an equation that can be used to solve this problem.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Evaluate the expression. (9 + 5)(3 + 2)0

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)