Candlelight books kept a record of how its sales increased based on discounts it offered. the scatterplot shows the results. based on the line of best fit, which of the following statements is true?

The system of equations graphed below has how many solutions? y = 2x + 2

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?