Answer:
A. that the dart lands in the green area.
Step-by-step explanation:
The green area is bigger, making it have a higher probability than the other options.
Multiply the second equation by -1 to make it x+y=4
Now you have to add the together
-x- 4y=14
+ x+ y= 4
The x's cancel out leaving you with
-3y=18
Divide -3 on both sides
y=-6
Now plug in y to one of the equations
-x-4(-6)=14
-x+24=14
subtract 24 on both sides
-x=-10
Divide by -1 on both sides to make x positive
x=10
(10,-6)
Sutract 1 then multiply by 3/2
The correct answer for this question would be A.40,320
Answer:
30 muffins
Step-by-step explanation:
2.2 cups of flour is 2.2 times the 1 cup quantity required for 14 muffins. Since muffins are proportional to flour, that means 2.2 times 14 muffins can be made. That is ...
2.2×14 = 30.8
30 whole muffins can be made.
_____
<em>Additional comment</em>
If each muffin is made about 0.6% smaller than for the standard recipe, then 31 muffins could be made from 2.2 cups of flour. Usually, this change in size will not be noticeable.