Devaughn is 8 years younger than Sydney. The sum of their ages is 68. What is Sydney's age?

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression