If y varies directly as x, and y is 48 when x is 6, which expression can be used to find the value of y when c is 2 ?

A. y=48/6 (2)

B. y=6/48 (2)

C. y=(48)(6)/2
D. y=2/(48)(6)

The trigonometric ratios sine and secant are reciprocals of each other

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?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?