True or false? when doing linear regression, if the correlation coefficient is negative, the slope of the line is positive. a. true b. false

What kind of bond pays interest which is exempt from tax?

Use the distributive law to multiply. 3(4x + 5y + 6)

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?