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Evgen [1.6K]
3 years ago
13

Solving InequalitiesAlgebra 1​

Mathematics
1 answer:
Verdich [7]3 years ago
3 0

<u>Answer:</u>

b\geq-12

<u>Step-by-step explanation:</u>

<u>Step 1-</u> Subtract 10 from both sides of the inequality.

<u>New inequality:</u>

4b\geq-48

<u>Step 2-</u> Divide by 4 on both sides of the inequality, to get your answer.

<u>Answer:</u>

b\geq-12

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Its all one big question
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Answer:

see explanation

Step-by-step explanation:

h(x) + k(x) = x² + 1 + x - 2 = x² + x - 1

(h + k)(2) = 2² + 2 - 1 = 4 + 2 - 1 = 5

h(x) - k(x) = x² + 1 - (x - 2) = x² + 1 - x + 2 = x² -x + 3

(h - k)(3) = 3² - 3 + 3 = 9 - 3 + 3 = 9

h(2) = 2² + 1 = 4 + 1 = 5

k(3) = 3 - 2 = 1

3h(2) + 2k(3) = (3 × 5) + (2 × 1) = 15 + 2 = 17


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Step-by-step explanation:

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