Solve the simultaneous equation using algebra.
5x-4y=11
x+2y=5

i'm stuck me

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

If i had 1234 apples and 1 banana what is the total amount