Which of the following functions has an inverse that is not a function?

y = 2 x + 1

y = x²

y = x

A diameter is also a

Kolton won 40 bouncy balls at the school carnival. He decided to give 2 to each of his friends and only had 8 left over. How many friends did Kolton share his prizes with?

What is the number sense for (23+) + 19=23 + (+19)

The population of a town increased from 75,983 to 82,346 from 2008 to 2010. What is the percent increase to the nearest percent?

297 miles in 11 gallons of gas what is the unit rate

Two groups of tourists each have 60 people. If 3/4 of the first group and 2/3 of the second group board buses to travel to a museum, how many more people in the first group board buses than in the second group?

How do you write this polynomial in factored form? x^3+7x^2+10x

Simplify the equation - 3 (5-7x)

My question is below. M/pie = 7.3

Suppose Phil and Kate decide to drive the sports car to Nashville without stopping and they want to arrive by 5:00pm. What time should they leave their house? It's takes 7 hours and 52 minutes to get to Nashville.