Ineed asap! show how you got your answer with a variable (a, b,c, etc.) and answer will be rewarded 20 points!

Chose the graph below that represents the following system of inequality’s

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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?