The answer is b because the median for girls is 6 and for boys it’s 4 so when u subtract u get 2
Answer:
Look below.
Sorry if the graph's aren't good.
Step-by-step explanation:
13) I'll attach a pic of my graphs:
Slope intercept form is y = mx + b
y = 2x + 1
m = 2
b = 1
14) y = 3/ 5x - 5
m = 3/5
b = -5
15) y = 1/4x - 8
m = 1/4
b = -8
Answer:
$2925
Step-by-step explanation:
To find the cost, we need to get the area of the triangular sale. This can be obtained by using the area of a triangle.
This is A = 1/2 * b * h
Where in this case, b = 12ft and h = 25ft
The area is thus 1/2 * 12 * 25 = 150sq.ft
Now we know that 1sq.ft is $19.50, 150 will be 150 * 19.5 = $2925
If he can make 12 salads in 20 minutes and there are only 45 minutes available he can make 27 salads.
2 x 20 = 40
20 / 4 = 5
40 + 5 = 45
now do the same for 12.
2 x 12 = 24
12 / 4 = 3
24 + 3 =27
Cx/d=b-f
Cx=(b-f)d
X=[(b-f)d]/c