Kevin recorded the temperature of a mixture at the beginning of a science experiment, and then he recorded the temperature three more times. Each time the temperature dropped 5°F. The final temperature was -7°F. What was the temperature of the mixture when Kevin started the experiment?

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

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?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3