Answer:
$24,500 of commission
Step-by-step explanation:
350000*0.07 = 24,500
D. 5x+5y=10
The other 3 could be simplified further and have no y value.
Hope that helps
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5/8 9/x
Cross multiply
9x8=72
5×x=5x
Rewrite the equation
72 = 5x
Divide by 5
72÷5=14.4
So, x=14.4
Based on given conditions,
![a²b + 3 ab - (-5 a²b - 9 ab)](https://tex.z-dn.net/?f=a%C2%B2b%20%2B%203%20ab%20-%20%28-5%20a%C2%B2b%20-%209%20ab%29%20)
![→a²b + 3 ab + 5 a²b + 9 ab](https://tex.z-dn.net/?f=%E2%86%92a%C2%B2b%20%2B%203%20ab%20%2B%205%20a%C2%B2b%20%2B%209%20ab)
![→(a²b + 5 a²b) + (3ab + 9 ab](https://tex.z-dn.net/?f=%E2%86%92%28a%C2%B2b%20%2B%205%20a%C2%B2b%29%20%2B%20%283ab%20%2B%209%20ab)
Now collecting the coefficients and adding them,
![(1 + 5)a²b + (3 + 9)ab](https://tex.z-dn.net/?f=%281%20%2B%205%29a%C2%B2b%20%2B%20%283%20%2B%209%29ab)
![→6 {a}^{2}b + 12ab](https://tex.z-dn.net/?f=%E2%86%926%20%7Ba%7D%5E%7B2%7Db%20%2B%2012ab)
Hence, the <u>6</u><u>a</u><u>²</u><u>b</u><u> </u><u>+</u><u> </u><u>1</u><u>2</u><u>a</u><u>b</u> should be added.