Danny babysat for 7 hours yesterday. for how many seconds did danny babysit for yesterday? show me how you got the answer

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?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

If chord ab is congruent to chord cd, then what must be true about ef and eg?