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Anvisha [2.4K]
3 years ago
7

After Elena ran 5 miles on Friday, she had run a total of 20 miles for the week. She ran x miles before Friday.

Mathematics
1 answer:
Law Incorporation [45]3 years ago
6 0

Answer: maybe the answer is 4 miles sorry if I got it wrong hope it helps :/

Step-by-step explanation:

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What do you think I should do to find the y value?
iogann1982 [59]

Answer:

OK so finding the y value is real easy this is the equstion to find it m = [y1 - y2] / [x1 - x2] If you know x, you can solve for y to find the y value for the slope of the line. I hope this helped

~Cornasha_Weeb

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2 years ago
Rewrite the following equation in standard form.<br> y = -7x - 1
Lady bird [3.3K]

Standard form is written Ax + By = C where A, B, and C are all integers.

In other words, no fractions.

Also, the A or the coefficient of the x term must be positive.

The only thing we need to do is add 7x to both sides to get 7x + y = -1.

So 7x + y = -1 is our answer.

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3 years ago
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SOMEONE HELP ME PLEASE ITS DUE IN 5 MINUTES
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Answer:

0.28

Step-by-step explanation:

Pizza is 30%, curry is 42%, so pasta has to be 28%.

4 0
3 years ago
Please help me I’m so lost !!!!
Tasya [4]

Answer:

4095

Step-by-step explanation:

\sum _{n=1}^63\left(4^{n-1}\right)\:

\sum _{n=1}^63\cdot \:4^{n-1}

Compute general progression:

\frac{3\cdot \:4^{\left(n+1\right)-1}}{3\cdot \:4^{n-1}}=4

r=4\\

a_1=3\cdot \:4^{1-1}

a_1=3

nth term is computed by:

r=4,\:a_n=3\cdot \:4^{n-1}

plug in the values n=6,\:\spacea_1=3,\:\spacer=4:

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=4095

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3 years ago
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It's asking you to shift the graph of; y = 5x up 3 units. if you add 3 to the equation, all y-values will be increased by 3 this shifts the graph up exactly 3 units.

y = 5x + 3
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3 years ago
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