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MAVERICK [17]
3 years ago
15

Given that

Mathematics
1 answer:
MissTica3 years ago
4 0

Answer:

-2                                        

Step-by-step explanation:

Hey there!!

if we evaluate the expression it will look like :

3x + 14 = 8

and if we solve it:

3x+14=8

Step 1: Subtract 14 from both sides.

3x+14−14=8−14

3x=−6

Step 2: Divide both sides by 3.

3x/3 = -6/3

x= −2

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Solve the literal equation for the given variable<br> n =4/5(m+7); m
Step2247 [10]

Answer:

<h2>m =  \frac{5n}{4}  - 7</h2>

Step-by-step explanation:

<h2>n =  \frac{4}{5} (m + 7)</h2>

First of all multiply both sides by 5

That's

<h3>5n = 5 \times  \frac{4}{5} (m + 7) \\ 5n = 4(m + 7)</h3>

<u>Next divide both sides by 4</u>

That's

m + 7 =  \frac{5n}{4}

Subtract 7 from both sides to make m stand alone

We have

<h3>m + 7 - 7 =  \frac{5n}{4}  - 7</h3>

We have the final answer as

<h3>m =  \frac{5n}{4}  - 7</h3>

Hope this helps you

7 0
3 years ago
0.058<br> −<br> 0.225<br> +<br> 6.4<br> 0.08
quester [9]

Answer:

0.345

Step-by-step explanation:

impretty sure thats right. but if im wrong im really sorry <333

4 0
3 years ago
The second of 2 numbers is 7 times the first. Their sum is 32. Find the numbers. (With steps)
Vitek1552 [10]
Let's say "the second number" is y so y= 7(x)   And x+y= 32 
you would plug in y=7x into x+y=32  and that would look like this....x+7x=32
then you would add the x's and that would look like.... 8x=32 then you would divide 32/8 and get x =4   to find y, you just plug in x=4 into x+y=32
but I did most of the work so you can find y ;)
its not that hard... im sure you can do that;))))
7 0
3 years ago
You have $50,000 to invest (YAY!). You need $350,000 in the account to retire in 30 years. At what continuously compounded inter
Luden [163]

Answer:

You need to invest at a continuous compound interest rate of 6.701355026%

Step-by-step explanation:

The formula to use is the compound interest formula:A=P(1+r/100)^t

where A=Total amount at the end of the investment period

P=Principal amount

R=Rate of interest

T=Investment tenor/time

Now,

350,000=50000(1+r/100)^30 is what needs to be simplified to 6.701355026%

4 0
3 years ago
Find the distance between the points (-12, 4) and (-9, 5).
Over [174]

Answer:

3.2

Step-by-step explanation:

7 0
4 years ago
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