The ones with circles are the ones i need to do

13. Tiger Exhibit

1 tiger: 2 employees: (1,2)

2 tigers: 4 employees: (2,4)

3 tigers: 6 employees: (3,6)

4 tigers: 8 employees: (4,8)

Since it says there's 2 employees for every tiger they mean for one tiger, there is two employees.

Elephants Exhibit

1 elephant: 4 employees: (1,4)

2 elephants: 8 employees: (2,8)

3 elephants: 12 employees: (3,12)

4 elephants: 16 employees: (4,16)

Since it says there's 4 employees for every elephant they mean for one elephant, there are 4 employees.

14. To graph them for the first number for ex. (1,4) you'd take the one. So go over to the right one time. And then you would take the second number which is 4 and you would move up 4 and make a point and do for all.

15. With the use of the graphs you can infer that with each animal and with how many employees are with the animal, you can see the ratios of employees to animal. You can see the ratio by looking at x (animals) and y (employees) and as the x increases you can see how much the y increases.

65°

step-by-step explanation:

the total measure of a triangle is 180 degrees. 62 + 53 is 115.

180 - 115 = 65

is means division by fractions

step-by-step explanation: