<em>503 / 100</em>
<em>Convert the mixed number 5
3
100 into an improper fraction first by multiplying the denominator (
100
) by the whole number part (
5
) and add the numerator (
3
) to get the new numerator. Place the new numerator (
503
) over the old denominator (
100
)
. 503
/100
.</em>
Thanks,
<em>Deku ❤</em>
The answer is e
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The second one. It is the same as the original.
Just substitute each number in for the variables: 9 for m and 3 for n.
2m+2n
= 2(9)+2(3)
= 18+6
= 24
Hello!
To solve this problem, we will use a system of equations. We will have one number be x and the other y. We will use substitutions to solve for each variable.
x+y=9
x=2y-9
To solve for the two numbers, we need to solve the top equation. The second equation shows that x=2y-9. In the first equation, we can replace 2y-9 for x and solve.
2y-9+y=9
3y-9=9
3y=18
y=6
We now know the value of y. Now we need to find x. We can plug in 6 for y in the second equation to find x.
x=2·6-9
x=12-9
x=3
Just to check, we will plug these two numbers into the first equation.
3+6=9
9=9
Our two numbers are three and six.
I hope this helps!
