Work out the value of n 1/4 × √ 2 = 2 n | 1/4 is a fraction

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out