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

y = 2 x + 1

y = x²

y = x

The number being multiplied with the variable is called a

If you report two measurements of mass, 7.42 g and 7.56 g, are the measurements accurate? are they precise? explain your answers.

What percentage is equal to the fraction 4 over 25?

What is the distance between (5,10) and (5,2) ?

The boy scouts sold 415 tins of popcorn last week. This week they sold 260 tins of popcorn. How many tins of popcorn did they sell in both weeks?

Molly made $400 in 8 hours. Find the unit rate

Explain, in complete sentences, how you would expand (6x + 5y) 3 using Pascal's Triangle.

The distance formula is derived from the Pythagorean theorem. true or false

Reniel saves 30% of every payback. His paycheck last week was $560. How much did Reniel save last week?

Ronald paid $162 for six tickets to a basketball game during the game he noticed that his friend paid $130 for five tickets the price of each ticket was $26 was Ronald overcharged explain