When Charlie has one cat, he needed to serve 2 1/4 cans of cat food each day. Now that Charlie has adopted a second cat, he needs to serve a total of 4 cans each day. How much extra food is needed to feed the second cat?

What is the length of the unknown leg in the right triangle ?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4