The O'Conner's spent $756 on groceries and $ 139 on eating out this month. About how much would you expect them to spend on food in a year if they spend about the samo amount each month?​

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?