Answer:
It would be 4 months because with extreme fitness 10x4=40 then 40+50=90 then for ultimate fitness 15x4=60 then 60+30=90 so I took 4 months for both memberships to be the same
Step-by-step explanation:
Look at the answer above
Answer:
So the possibilities are
$12 and $ 0 , $9 and $ 3 , $6 and $6
Step-by-step explanation:
Given:
Total Magazines = 2
Price = $ 12
To Find:
Possible Prices of magazines = ?
Solution:
As it is given that Prices of magazines is multiples of 3
So
Multiples of 3 up till 12 are
0, 3 , 6 , 9 , 12
Now
Total Price of magazine is $12
Now The possible prices of the magazines are
First Possibility:
If price of first magazine is $12 then second would be $0 (free)
First possible price $12 and $0
Second Possibility:
If price of first magazine is $9 then second would be $3
Second possible price $3 and $9
Third Possibility:
If price of first magazine is $6 then second would be $6
Third possible price $6 and $6
So the possibilities are
$12 and $ 0 , $9 and $ 3 , $6 and $6
200 because 156 is closer to 200 than 100
Answer: 0.10d + 0.05n
Note: this value expression is in dollars (not cents)
If you want the expression in cents instead of dollars, then it would be 10d+5n
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The value of just the dimes only is 0.10d dollars
The value of just the nickels only is 0.05n dollars
Combined the total value is 0.10d+0.05n dollars
Intersection of the first two lines:
Multiply the first equation by 4 and the second by 5:
Subtract the two equations:
Plug this value for y in one of the equation, for example the first:
So, the first point of intersection is 
We can find the intersection of the other two lines in the same way: we start with
Use the fact that x and y are the same to rewrite the second equation as
And since x and y are the same, the second point is 
So, we're looking for a line passing through and . We may use the formula to find the equation of a line knowing two of its points, but in this case it is very clear that both points have the same coordinates, so the line must be 
In the attached figure, line 
is light green, line 
is dark green, and their intersection is point A.
Simiarly, line 
is red, line 
is orange, and their intersection is B.
As you can see, the line connecting A and B is the red line itself.
