Given:

Mathematics

1 answer:

olga55 [171]4 years ago

8 0

Answer:

Step-by-step explanation:

y = 1/3x + 6

y = 1/4x + 3

this is just a matter of substitution...subbing in one y for the other

y = 1/3x + 6.....so sub in 1/3x + 6 in for y, back into the second equation or u can work it the other way and sub in 1/4x + 3 in for y, back into the first equation....either way will work

1/3x + 6 = 1/4x + 3

1/3x - 1/4x = 3 - 6

4/12x - 3/12x = -3

1/12x = -3

x = -3 * 12

x = - 36

now sub that back into either of ur original equations to find y

y = 1/3x + 6

y = 1/3(-36) + 6

y = - 12 + 6

y = - 6

solution is : x = -36 and y = -6 or (-36,-6)

You might be interested in

It’s the end of the accounting period, and no electric bill has been received (but the expense has been incurred); you should re

san4es73 [151]

<span>C. increases the total liabilities and increases the total expenses. </span>

4 0

3 years ago

Read 2 more answers

6. If EF=3x-17, FG=2x-8, and EG=15, find the value of x, EF, and FG. the drawing is not to scale

jasenka [17]

Don't trust those links, my guy it's a scam or virus

7 0

3 years ago

suri made six gallons of lemonade to sell at her lemonade stand in one day she sold 2 thirds of the lemonade how much lemonade d

Delvig [45]

4 because you make 6 into a fraction which is 6/1. So, 2/3 x 6/1 = 12/3 = 4

5 0

3 years ago

Read 2 more answers

2. Given: RS and ST share endpoint S. Critique the reasoning of others. Based on this information, Michaela says that the Segmen

vovikov84 [41]

There is a slight flaw. She is only correct if all three points are on the same line.

If S is on segment RT, then segment RT can be broken up into RS and ST. Through the segment addition postulate, we can then say

RS+ST = RT

So put another way, Michaela's claim is only true if angle RST is 180 degrees.

However, if angle RST is some other angle, then saying RS+ST = RT is not correct. So Michaela needs to clarify that point S is on segment RT. Or she could say that all three points are on the same straight line.

A diagram is provided below.

Side note: in the figure on the right, RS+ST adds up to something larger than RT. This is due to the triangle inequality theorem. That theorem states that adding any two sides of a triangle adds to something larger than the third remaining side.