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3 years ago

8(3a+5)???? please help!!!!!! ASAP!!!!

Mathematics

2 answers:

postnew [5]3 years ago

5 0

8(3a+5)= 24a+40 and just leave it at that
You take 8x3a and you get 24a and then 8x5 you get 40

r-ruslan [8.4K]3 years ago

3 0

I'm assuming your teacher wants you to distribute. If so, then you multiply the outer term 8 by each term inside (3a and 5). After that you add.

8 times 3a = 24a

8 times 5 = 40

So 8(3a+5) becomes 24a+40

We do not combine 24a and 40 as they are not like terms. So we leave 24a+40 as it is.

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Write an equation of the line passing through each of the following pairs of points. (4,-8), (0,2)

ollegr [7]

Step-by-step explanation:

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this may be right but I do not know

7 0

3 years ago

for A class trip, 144 students are put on 4 buses .At this rate how many students would be on 8 buses. Plz put work

dedylja [7]

Answer: 288 students

Step-by-step explanation:

First Step: find the number of students per bus

Given

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Solve

144 students/4 buses=36 students/bus

Second Step: apply the rate to find the number of students in 8 buses

Given

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Hope this helps!! :)

Please let me know if you have any questions

3 0

3 years ago

Use trigonometric substitution to verify that

photoshop1234 [79]

T = 0
=> Q = 0
t = x
=> Q = arcsin(x/a)
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8 0

3 years ago

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baherus [9]

Answer:

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Step-by-step explanation:

Step 1:

x + 40° = 3x Vertical ∠'s

Step 2:

40° = 2x Subtract x on both sides

Step 3:

x = 40° ÷ 2 Divide

Answer:

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3 years ago

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salantis [7]

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3 years ago