Answer:
42xsquared-3x-9
Step-by-step explanation:
Answer:
<em>it's an isosceles triangle, because two sides are the same length, and thus two angles are also the same.</em>
<em> * mark as brainliest please../;(</em>
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Step-by-step explanation:
3n + 4 = 7
3n + 4 (-4) = 7 (-4)
3n = 3
3n/3 = 3/3
n = 1
hope this helps
1365
30,000 x .09 = 2700 tax
30,000 - 2700 = 27,300 in sales
27,300 x .05 = 1365 commission
