6 friends go white water rafting. The total cost for the adventure is $683.88 including a $12 fee per person to rent flotation vests. Maria says they can use the equation 6r + 12 = 683.88 to find the cost, r, per person.
there's more but it says it has swear words even though it doesnt

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 104 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 105 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62