One number is 3 more than 2 times the other, and their sum is 27. find the numbers. if x represents the smaller number, then the larger number is 3x + 2 2x + 3 2(x + 3)

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

The anwser cause i do not understand just plez