This can be seen as a ratio of 2 numbers. It it says that 2/9 is the ratio of catchOfDay/totalLunches.
So:
2/9 = catchOfDay/totalLunches
It also says that the catchOfDay was ordered 24 times and we want to find totalLunches, represented by x.
So:
24/x = catchOfDay/totalLunches
Putting the 2 equations together we can conclude:
2/9 = catchOfDay/totalLunches = 24/x
simplifying would give a final answer of:
2/9 = 24/x
If we wanted to solve for x, we cross multiply to try and isolate the x and get:
2x = 24 * 9
divide both sides by 2:
x = 24 * 9 / 2
Working this out then we get:
x = 108
What is the question marks for?
The First One Answer is
x•(1+xy+x^2y)
Answer:
B
Step-by-step explanation:
If 5 is the radius, then we need to multiply by 2 to get the diameter.
10 is the diameter.
Multiply by pi to get your answer
10pi is 31.4.
B-31.4.
Hope this helped!
Answer:
y = 9/4x
Step-by-step explanation:
First we need to find the slope
m = (y2-y1)/(x2-x1)
= (-9-0)/(-4-0)
= -9/-4
=9/4
We know the y intercept is 0 since it goes through the origin
We can use the slope intercept form of the equation
y = mx+b
y = 9/4 x +0
y = 9/4x
We may start by putting the given equation in slope-intercept from:
We can now easily identify the slope:
Since parallel lines have the same slope (as you already seem to know), any line with equation
is parallel to the given line. By choosing, for instance, , we get: