Solve the given pair of linear equations by reducing to a pair of linear equations. 8/x+y-1/x-y=1/2,4/x+y +1/x-y =1

For what values of x is x2 + 2x = 24 true?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?