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3 years ago

Please help:( if anyone is good at algebra, assist me in this tragic time

Mathematics

2 answers:

Pepsi [2]3 years ago

6 0

So sorry if it’s wrong

Evgen [1.6K]3 years ago

5 0

Step-by-step explanation:

x -2 -1 2 7

y -6 -6 -2 3

All y are in under root

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What is 5 divide by 312

STatiana [176]

he answer would be 0.016 or if u want it longer it would be 0.0160256410

8 0

3 years ago

What is the simplified form of the equation 4/5n - 1/5 = 2/5n ?

Gnoma [55]

we are given

$\frac{4}{5}n -\frac{1}{5} =\frac{2}{5}n$

Firstly , we will multiply both sides by 5

$5*\frac{4}{5}n -5*\frac{1}{5} =5*\frac{2}{5}n$

now, we can simplify it

$4n-1 =2n$

$2n =1$

now, we can solve for n

$n =\frac{1}{2}$ .............Answer

8 0

3 years ago

1)<br> 0.1.x - 0.006 = 0.08.x + 0.134

skad [1K]

Answer:

x=7

Step-by-step explanation

left part + 0.006 = right part + 0.006

----> 0.1x = 0.08x+0.14

left part -0.08x =right part - 0.08x

----> 0.02x=0.14

x=7

6 0

3 years ago

Please help meeeeeeeee

baherus [9]

1 second = 2 megabytes

$1\frac{1}{2}\ seconds=3\ megabytes$

2 seconds = 4 megabytes

Step-by-step explanation:

Given,

Time taken to download 5 megabytes = $2\frac{1}{2}=\frac{5}{2}$ seconds

$\frac{5}{2}\ seconds = 5\ megabytes$

Multiplying both sides by $\frac{2}{5}$ to find unit rate

$\frac{2}{5}*\frac{5}{2}\ second = \frac{2}{5}*5\\1\ second = 2\ megabytes$

1 second = 2 megabytes

$1\frac{1}{2}\seconds = \frac{3}{2}\ seconds$

$\frac{3}{2}\ seconds = \frac{3}{2}*2$

$\frac{3}{2}\ seconds = 3\ megabytes$

$1\frac{1}{2}\ seconds=3\ megabytes$

2 seconds = 2*2 megabytes

2 seconds = 4 megabytes

Keywords: fraction, multiplication

Learn more about fractions at:

#LearnwithBrainly

4 0

3 years ago

F(n) =5n + 8 when writing a mini prove what first step in evaluating f(-2)

denpristay [2]

Hope it helps you
Please mark it as brainliest

6 0

3 years ago