Use the given data to find the equation of the regression line. Round the final values to three significant digits, if necessary. x: 3 5 7 15 16
y: 8 11 7 14 20

Which of the following is correct interpretation of the expression -4+13

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters