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sineoko [7]
3 years ago
5

How many solutions are there for the system shown below?

Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0

Answer:

3

Step-by-step explanation:

A

P

E

X

LuckyWell [14K]3 years ago
4 0

Answer:

i think maybe A hope this helps

Step-by-step explanation:

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(m-3)/(7)=(m)/(m+8) Solve the proportion.
ExtremeBDS [4]

Answer: m=6, m=-4

Step-by-step explanation:

To solve this proportion, we have to cross multiply.

\frac{m-3}{7} =\frac{m}{m+8}

(m-3)(m+8)=7m

Now that we have cross multiplied, we actually need to FOIL the left side to expand the equation.

m^2+8m-3m-24=7m

Combine like terms.

m^2+5m-24=7m

We can move all terms to one side and then solve for m.

m^2-2m-24=0

We can actually factor this to:

(m-6)(m+4)=0

We set each factor equal to 0 to find m.

m-6=0

m=6

m+4=0

m=-4

6 0
4 years ago
Using the graph of f(x) = log10x below, approximate the value of y in the equation 10^y = 3.
Tamiku [17]
Assuming log10x means log(base 10)x 

Let's rewrite 10^y = 3 by taking the log(base 10) of both sides
log (10^y) = log (3)                 Remember that log(10^y) = y
y = log (3) 
This is the same as our function f(x) = log(x), or f(3) = log(3)
Consult our graph of f(x) to find the y value at x=3
Checking the graph, we can find the value of y at point x=3
The value is .477. Therefore, y =.477, or about 1/2
7 0
4 years ago
Read 2 more answers
Which of these careers would not require a university education
finlep [7]
Emergency medical technician is the correct answer I am one and i did not require a university carreer
6 0
4 years ago
Colton purchased a sofa originally priced at $540 for 30% off. What was the sale price of the sofa?
horsena [70]
540 * .30 is 162 so it would be $162. 
4 0
3 years ago
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Round 129.392 to the nearest ten,one,tenth,and hundredth. I need help plz
Soloha48 [4]
Nearest ten=130
nearest one=129
nearest tenth= 129.4
nearest hundredth= 129.39
8 0
4 years ago
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