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ASHA 777 [7]
3 years ago
15

(4-3n) 8 simplify the expression

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer:32-24n

Step-by-step explanation:

Take 8 and 4 and multiply it and you get 32. Take 8 and 3 multiply or add 8 three times and you get 24 and also add the n so it’s 24n since the n goes no where, and you can’t really subtract a number with a letter with a number or a number with a different letter, you can only subtract or add it if it has the same letter on the number. Hope that helps.

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lukranit [14]

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Step-by-step explanation:

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3 years ago
Write an equation of the line passing through the given point and satisfying the given condition. Give the equation (a) in slope
Mariana [72]

Answer:

(a) y=8x-46

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Step-by-step explanation:

-y=-8x+4

y=8x+4

We know that 8 is the slope, and if we need a equation parallel to this line, then it will have the same slope.

Substitute (6,2)

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The final answer is y=8x-46

7 0
4 years ago
If Rachel swims 120 miles in 60 seconds (I minute), how many minutes will it take her to swim 1/2 mile?
koban [17]
SOLUTION:

120 miles = 60 seconds

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120 × 1 / 240 = 60 × 1 / 240

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1 / 2 mile = 1 / 4 ÷ 60

1 / 2 mile = 1 / 4 × 1 / 60

1 / 2 mile = 1 / 240 minute

FINAL ANSWER:

Therefore, it will take Rachel 1 / 240 of a minute to swim a 1 / 2 mile.

Hope this helps! :)
Have a lovely day! <3
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