Answer:
two
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
-37 plus 23 is - 14 which is still negative so it still to the left of the zero
The second graph is your answer
Answer:
The correct answer is The function is a direct variation function with a constant of variation 1.5
Step-by-step explanation:
One way to see if this is a linear function is to see by how much the x and y increase each time:
x | y
10 | 18
14 | 24
18 | 30
X is increasing by 4 each time, and y is increasing by 6. This is a linear function. Divide the y by the x to get the slope.
6 ÷ 4 = 1.5
This is a linear function and its slope is 1.5.
Hope this helps,
Answer:
27
Step-by-step explanation:
Given :
Total number of people : 36
Ratio of people who prefer red to blue
Red : Blue = 3 : 9 = 1 : 3
according to the ratio, for every 4 people, 1 prefers red and 3 prefers blue.
Expressed mathematically:
People who prefer blue = 3/4 of the total number of people
In our case, total number is 36 hence,
People who prefer blue (and hence the number of blue pens he should order),
= 3/4 x 36 = 27