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vekshin1
3 years ago
10

40 points. Find the sum and express it in the simplest form.

Mathematics
2 answers:
lora16 [44]3 years ago
5 0
7u^3 - u^2 - 7 + 2u^3 - 4u^2

(7+2)u^3 -(1+4)u^2 - 7

9u^3 - 5u^2 - 7
Sidana [21]3 years ago
3 0

This problem to the simplest form is 9u^{2} - 5u^{2} - 7

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Set upa s a proportion

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Answer:

Teresa should build 7.5 inches model.

Step-by-step explanation:

Consider the provided information.

Teresa is building a scale model of the JP Morgan chase Tower in Houston.

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multiply 1.5 with 5 gives us:

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