2 years ago

Solve the following system by any method–3x 5y = –94x 8y = 12

Mathematics

1 answer:

Kay [80]2 years ago

7 0

The answer is (3, 0)

Hope this helps! :D

You might be interested in

Can you help me on 16, 17, 18, 19, and 20

snow_tiger [21]

Answer:

16. C 17.A 18.D 19.c

hope this helps

3 0

2 years ago

Read 2 more answers

Help please gbnhhbbnhfgnrjttnettyjnry

mafiozo [28]

The third one is the answer

4 0

2 years ago

Read 2 more answers

What is -3m-8v-4m+5v

vladimir1956 [14]

I hope this helps you

-3m-4m-8v+5v

-7m-3v

3 0

3 years ago

Read 2 more answers

How do I turn (700)(20) into a distributive property???

Anettt [7]

Look at it this way 1(700)*1(20). can u do it now?

7 0

3 years ago

How many solutions does this linear system have? y = y equals StartFraction 2 over 3 EndFraction x plus 2.x+ 2 6x – 4y = –10

Ira Lisetskai [31]

Answer:

The system has one solution

Step-by-step explanation:

we have the system of equations

$y=\frac{2}{3}x+2$ ----> equation A

$6x-4y=-10$ ----> equation B

Solve the system by substitution

substitute equation A in equation B

$6x-4(\frac{2}{3}x+2)=-10$

$6x-\frac{8}{3}x-8=-10$

Solve for x

Multiply by 3 both sides to remove the fraction

$18x-8x-24=-30$

Combine like terms

$10x=-30+24$

$10x=-6$

$x=-\frac{6}{10}$

Simplify

$x=-\frac{3}{5}$

<em>Find the value of y</em>

$y=\frac{2}{3}(-\frac{3}{5})+2$

$y=-\frac{6}{15}+2$

$y=\frac{24}{15}$

Simplify

$y=\frac{8}{5}$

The solution of the system is the point $(-\frac{3}{5},\frac{8}{5})$

therefore

The system has one solution

4 0

2 years ago

Read 2 more answers