Emma and Gavin both worked at a pizza place. The ratio of money they earned in tips was 2:3. If Emma earned $40, how much did they make all together?

What is 16+x=12 and - 3x=15

How can you recognize linear change from a graph, an equation, a table, or in a real world situation?

ou interview a random sample of 100 residents in a town. Forty-two people say that banana nut is their favorite muffin flavor. There are 3000 people in the town.

Scott has - £16 in his bank account. Every week he gets paid £56 and spends £63. How much will scott have in his account after 2 weeks?

A movie theater sells tickets to a new show for $8 each. The theater also sells small containers of popcorn for $5 each. The theater needs to make $2427 in order to break even on the show. Enter a linear equation that describes the problem.

On a standard IQ test, the scores are normally distributed with a mean of 100 and a standard deviation of 20. a) If you score 140, in which percentile are you? b) If you score 90, in which percentile are you?

What is the smallest number? 32%, 0.2, 2/5, 55%

To solve the equation 2-5 (3+4x) = 2x+7,2-5 (3+4x) = 2x+7, Miranda's first step was to write 2-15-20x=2x+72-15-20x=2x+7. Which property did Miranda use in her first step?

What value of x us in the solution set of 2 (3x-1) ≥4x-6

Why would you create a frequency table before creating a histogram?