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pentagon [3]
3 years ago
8

What is the are a square with a side length of 3x + 4.

Mathematics
1 answer:
geniusboy [140]3 years ago
3 0
(3x + 14) (3x + 14) = 9x^2 + 24x + 16
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Tamika already has $55, which will stay the same independent of how much time passes. Since she deposits $5 per week, we can assign weeks a variable x. The amount of money in her account after x weeks is equal to 55+5x. If she must save over $100, we can create an inequality to solve for how many weeks must pass: 55+5x>100.

The question also asks to solve the inequality:

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