4x^2 - 2=1 please show all work

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

Real gross domestic product: a) will increase if the price level increases. b) can change from one year to the next even if there is no change in output. c) will increase if the level of output increases. d) is a measure of inflation.

Click on the number until you find the right quotient. 12x^a y^b ÷ (-6x^a y)