The ratio of forks to knives in Isabella’s kitchen drawer is 4 to 5. There are
16 forks in the drawer. How many knives are there?

20 knives

Step-by-step explanation:

the ratio of fork to knives is and their are 16 forks, so we put the ratio of fork and knives equal to number of fork and knives so its:

=  We cross multiply

80 = 4x Divide both  side by 4

x = 20

we can check too

16/20 if we simplify, its give us 4/5

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:

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2