Answer:
Step-by-step explanation:
Given
Required
The number of each coin
The total coins can be represented as:
So, the worth of the coin is:
The equations to solve are:
Make d the subject in:
Substitute in
Collect like terms
Solve for q
So:
I am also looking for this question
Yes
8²+6²=100
√100
=10
That means every x wich is greater than 7
m + 18 + 23 = 71
m + 41 = 71
m = 71 - 41
<u>m = 30</u>
dont know