£850 is invested for 2 years at 6% per annum compound interest. a) work out the total interest earned over the first 2 years.

Which system of linear inequalities is represented by the graph? !

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.