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2 years ago

(8a+5B-3)+3(b-3) what is that

Mathematics

2 answers:

alisha [4.7K]2 years ago

8 0

(8a + 5b - 3) +3 (b-3)

8a + 5b - 3 + 3b - 9 : The first parenthesis can be taken out and the second pair of parenthesis will have distributive property done to it.

8a + 8b - 12 : Simplify.

frutty [35]2 years ago

7 0

Answer:

Im Not really sure but i think its

8a+8b-12.

Step-by-step explanation:

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Mariulka [41]

Question:

Find the gradient of the line passing through (6,8) and (4,10).

Answer:

-1 is the right answer.

Step-by-step explanation:

Slope of the line = The gradient of the line

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Gradient = ∆y\∆x

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3 years ago

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yanalaym [24]

Answer:

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Step-by-step explanation:

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3 years ago

Find the dimensions of a rectangle with area 343 m2 whose perimeter is as small as possible.

raketka [301]

I hope this helps you

Area=length.width

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3 years ago

(100 points) Give a step by step explanation on how you solved this problem

Lina20 [59]

Use substitution
Given both y values, you know that they have to be equal

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x = -2
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y = 3(-2) + 3
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3 years ago

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