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son4ous [18]
3 years ago
9

-12.5 - (-4.8) What is the value of the expression?

Mathematics
1 answer:
OleMash [197]3 years ago
4 0
When you are determining the answer to the question, make sure you know to change the signs. The answer is - 7. 7
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Graph the Equation: y=2x + 1<br> A<br> B<br> C<br> D
Vladimir79 [104]

Answer:

D

Step-by-step explanation:

okay so first I wanted to see which graphs had the y-intercept of +1 (b) which in coordinates would be (0, 1). Since only B and D had this, I already limited my options to those two choices. Now, you could find two even points (even meaning they evenly align with the grid of the graph), but I decided to do rise/run. If the slope is 2 like in the equation, it would be rise 2 run 1. I tried this with B, but the line was not steep enough. Rather, its slope was actually 1. To confirm that D was correct, I tried to rise 2 and run 1 (go up by 2 amd then right by 1) and it worked.

6 0
3 years ago
Gracelyn has multiple sticks of different lengths to build a triangle for a class project.Which 3 lengths could gracelyn choose
Goryan [66]
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3 years ago
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natita [175]

Answer:

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Step-by-step explanation:

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→Alonso is moving with uniform speed=3 (unit of time), as velocity remains constant in the entire process.

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4 years ago
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Radda [10]
Give me branliest sir I have the answer ready for you
6 0
4 years ago
Read 2 more answers
Please help will mark brainliest
atroni [7]
1,4,5,8

Hope this helps! <3

(Im so sorry if its wrong i havent done these in a while but in 99% sure)
7 0
4 years ago
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