Alfie buys two books, each at the same price. he pays with a £10 note and gets £2.30 change.
what is cost of one book?

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola