3 years ago

3x - 6y = 27 3x + 4y = 17

Mathematics

2 answers:

TiliK225 [7]3 years ago

4 0

The answer is {27/4, -47/8}

11111nata11111 [884]3 years ago

3 0

Answer: {x,y} = {27/4,-47/8}

You might be interested in

16 skateboards to 2 skateboards

allochka39001 [22]

Hey is there more info

3 0

3 years ago

Read 2 more answers

Is (-3,0)a solution to the equation 2x+6y=-6?

sineoko [7]

Answer:

Yes

Step-by-step explanation:

x , y

(-3 , 0)

plug in the numbers

2(-3) + 6(0) = -6

-6 = -6

4 0

3 years ago

Juan received 236 votes in a school electionIf he received 130 more than of the total number 1/3 of votes , how many students vo

Bumek [7]

318 students voted in the election.

Step-by-step explanation:

Given,

Votes received by Juan = 236 votes

Let x represent the number of total votes.

According to given statement;

Juan received 130 more than 1/3 of total votes.

$236=\frac{1}{3}x+130\\\\236-130=\frac{1}{3}x\\\\106=\frac{1}{3}x\\\\\frac{1}{3}x=106$

Multiplying both sides by 3

$3*\frac{1}{3}x=106*3\\x=318$

318 students voted in the election.

Keywords: fraction, division

Learn more about division at:

#LearnwithBrainly

6 0

3 years ago

Simplify (-2x - 9)(-4).<br> 8x - 36<br> -8x + 36<br> 8x + 36<br> -8x - 36

AlekseyPX

(-2x-9)(-4) = 8x+36

I hope that helps!

4 0

3 years ago

Read 2 more answers

4. Triangle TRY was reduced to form triangle PIE.

ElenaW [278]

I’m not really sure I’m just gonna comment cuz I need to answer other ppl

7 0

3 years ago