Answer:
![x=18](https://tex.z-dn.net/?f=x%3D18)
Step-by-step explanation:
![\frac{3x}{5} +1=\frac{4x}{15} +7](https://tex.z-dn.net/?f=%5Cfrac%7B3x%7D%7B5%7D%20%2B1%3D%5Cfrac%7B4x%7D%7B15%7D%20%2B7)
![\frac{3x}{5} -\frac{4x}{15} =7-1](https://tex.z-dn.net/?f=%5Cfrac%7B3x%7D%7B5%7D%20-%5Cfrac%7B4x%7D%7B15%7D%20%3D7-1)
![\frac{9x}{15} -\frac{4x}{15} =6](https://tex.z-dn.net/?f=%5Cfrac%7B9x%7D%7B15%7D%20-%5Cfrac%7B4x%7D%7B15%7D%20%3D6)
![5x/15=6](https://tex.z-dn.net/?f=5x%2F15%3D6)
![5x=90](https://tex.z-dn.net/?f=5x%3D90)
![x=18](https://tex.z-dn.net/?f=x%3D18)
Answer:
6 and 18
6+6=12
18+6=24
12x2=24
Unless a number is given it is mainly trial and error so guessing numbers that fit the first part of Ax3=B
Step-by-step explanation:
Answer:
Just a guess but I think 5
Step-by-step explanation:
The top right square on all boxes is the difference of the second box and the first box which equals the third box. This rule is applied to all of the other boxes so if I'm not wrong the question mark should be 5
Answer:
$31.80
Step-by-step explanation:
<u><em>The complete question is</em></u>
Use the details of Oakley's new credit card to answer the question that follows. APR 11.9% compounded monthly Grace Period 28 days Minimum Payment 4% of the remaining balance or $25, whichever is higher Oakley charged $795 to his credit card last month. What is the first minimum payment he must make?
step 1
Find out the 4% of the balance of $795
![0.04(795)=\$31.80](https://tex.z-dn.net/?f=0.04%28795%29%3D%5C%2431.80)
so
![\$31.80 >\$25](https://tex.z-dn.net/?f=%5C%2431.80%20%3E%5C%2425)
This amount is higher than $25,
therefore
The first minimum payment he must make is $31.80