Solve for a
a\leq \frac{225}{2}
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6a+10a+300\leq 2100
Use the distributive property to multiply 5 by 2a+60.
16a+300\leq 2100
Combine 6a and 10a to get 16a.
16a\leq 2100-300
Subtract 300 from both sides.
16a\leq 1800
Subtract 300 from 2100 to get 1800.
a\leq \frac{1800}{16}
Divide both sides by 16. Since 16 is positive, the inequality direction remains the same.
a\leq \frac{225}{2}
Reduce the fraction \frac{1800}{16} to lowest terms by extracting and canceling out 8.
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