exam Maths Puzzle Numerical Ability Geometry

Graph f(x) = -x - 2

Read Solution (Total 0)

exam Other Question

Solve the inequality, express the solution set in interval notation and graph it. Anyone know how to approach this one? Thanks!

5x-2 <7

5x-2 are surrounded by absolute value signs. Hope that is clear enough! Thanks
Bob can fill the pool in 15 minutes. Fred can fill the pool in 10 minutes. How long will it take Bob and Fred to fill the pool together?