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Luden [163]
3 years ago
8

Evaluate the expression. 2x – 19, when x = –11 3 –41 –3 41

Mathematics
1 answer:
kakasveta [241]3 years ago
3 0
Substitute (-11) in for x. You will get 2(-11)-19. Then, use the order of operations to get -22-19=
-41.
Hope that helps!
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Answer:

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Step-by-step explanation:

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What’s different about solving inequalities when you have to multiply or divide by a negative number? Can you explain why a spec
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8 0
3 years ago
The area of a rectangle is 24396
Oksanka [162]

Answer: Length = 642 cm

Concept:

Here, we need to know the idea of how to find the area of a rectangle.

Area (rectangle) = l × w

l = length

w = width

Solve:

<u>Given information</u>

A = 24396 cm²

w = 38 cm

<u>Given expression</u>

A = l × w

<u>Substitute values into the expression</u>

24396 = l × (38)

<u>Divide both sides by 38</u>

24396 / 38 = l × 38 / 38

\boxed{l=642}

Hope this helps!! :)

Please let me know if you have any questions

4 0
2 years ago
Read 2 more answers
Please try to answer as many as possible. Thanks
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For the first one the answer is 2
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3 years ago
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