3 years ago

Someone help me get these right?

1 answer:

Crank3 years ago

8 0

Answer:

I'm guessing you don't need help anymore ?

Step-by-step explanation:

sorry if you still need help ill help you.

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Red apples in the blanket: 5:14
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Lubov Fominskaja [6]

Explanation is in the file

tinyurl.com/wtjfavyw

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3 years ago

Deffense [45]

Answer:

$n = \frac{l-a}{d}+1$

Step-by-step explanation:

$l= a+(n-1)d\\$

$l -a =(n+1)d$

Divide both sides of the equation by d

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4 years ago

loris [4]

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Step-by-step explanation:

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mylen [45]

Answer:

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Step-by-step explanation:

Using the addition of like terms we know that 4x + 2x = 6x, and 6x + 3x = 9x, and then we just put -15 at the end and we end up with 9x - 15

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3 years ago