Answer:
6 of x and 5 of y
Step-by-step explanation:
x = number of closets of the first type
y = number of closets of the second type
1200 = 100x + 120y
100 = 10x + 8y
10x = 100 - 8y
10x(100 - 8y) + 120y = 1200
1000 - 80y + 120y = 1200
40y = 200
y = 5
100 = 10x + 8×5 = 10x + 40
60 = 10x
x = 6
20x + 24y = max
20×6 + 24×5 = 120 + 120 = 240
Step-by-step explanation:
square root of 19 + 6 =324 + 36= 360
360÷51.84 =6.9444444
Answer:
There are more teenagers than adult that have at least 600 song on their music players
Step-by-step explanation:
We cannot know how many people have 700 songs on their players since this information cannot be discerned from the chart. The chart covers a range of values from 600 - 799. Any conclusion drawn from a specific number (such as 700) would be purely conjecture and not necessarily supported by the evidence.
monomial
Step-by-step explanation:
k2 is a monomial because having only one element is monomial
The answer to this question is A.