Item 22 question 1 you and a friend sell hats at a fair booth. you sell 16 hats on the first shift and 21 hats on the third shift. your friend sells xx hats on the second shift.

a. write an expression for the number of hats sold. expression: 16+21+x question 2

b. the expression 37(14)+10x37(14)+10x represents the amount that you both earned. how can you tell that your friend was selling the hats for a discounted price? in the expression 37(14)+10x37(14)+10x, 37 represents the total number of hats you sold, 14 represents the price per hat you charged, 10 represents the price per hat your friend charged, and xx represents the number of hats sold by your friend. because $14 is greater than $10, your friend was selling the hats at a discounted price. question 3

c. you earned more money than your friend. what can you say about the value of xx?

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

from the sentence, "tomorrow morning, akiko will arrive an hour late" depicts a third person perspective because it doesn't use any pronoun to replace akiko, the subject of the sentence, and it is in singular form since akiko is only one person.

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12