Can someone pls explain to me how to solve problems like this??

What is x and y intercepts for y=x+7

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator