Que obtienes al sustituir letras por números determinados

Carlos plays cards with his friends. He starts with 100$. After 2 games, Carlos wins half of his original amount. After 4 games, he lost three times the half that he won after 2 games.

A container holds 10 quarts of water. How much is this in gallons? Write your answer as a whole number or a mixed number in simplest form

A pan of lasagna cut into 100 servings is equally shared among a group of people. For Exercises 53 - 55, determine the portion of the pan that each person receives given the number of people in each group.

How to factor 3x^2+16x-12

Integral of 1 / (sqrt (x) + cube root of x)

Leo bought 6 chew toys for his new puppy each chew toy cost $4 how much did Leo spend for the chew toys

30 x to the third power - 24 x to the second power + 6x

Find the product of 3 1/8 and 12/7. Express your answer in simplest form

The temperature at noon at a ski resort is 3 F. The temperature drops 8 F by midnight what is the temperature at midnight

What is the answer p+5/9=-31/18