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BaLLatris [955]
2 years ago
5

Write a situation that can be represented by the algebraic expression $3.50t

Mathematics
1 answer:
nignag [31]2 years ago
6 0
$3.50 being the amount the item <em>t</em> costs and <em>t</em> being the number of this item.
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lapo4ka [179]
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3 years ago
Find the result when 90 is decreased by 35%.<br> 58.5<br> 75.6<br> 60.5<br> 78.5
avanturin [10]
In this question, it's asking you to find the number when 90 is subtracted by 35%. So, you find 35% of 90 which is 31.5 and you minus it from 90 = 58.5.

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The function f is given by f(x) = 3x² - 5<br> -<br> a) Work out f '(43)
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