The total cost for party is $140. It cost $50 to reserve lane plus cost of shoes for 9 people. How much is the cost of shoes per person?

$10 per person

Step-by-step explanation:

140-50 =90

90/9 =10

$10

answer: standard form is ax^2 + bx + c = 0

step-by-step explanation:

standard form is ax^2 + bx + c = 0

(2x + 1)(x - 2) = 0

distribute to get into standard form

2x^2 - 4x + x - 2 = 0

2x^2 - 3x - 2 = 0

a = 2, b= -3, c = -2

a is your answer

two data sets with the same median will not have the same varaibility

step-by-step explanation: