5.) Un pedazo de pizza cuesta $30, un jugo cuesta $15, ¿Cuánto de deben sobrar de $500 al comprar 5 pedazos de pizza y 5 jugos?​

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x