4 years ago

Tell whether the order pair is a solutionof the given system.(3,1) x+3y=6 4x-5y=7

1 answer:

3 0

If the ordered pair is a solution, then the two equations in the system should be true after we plug in the points, like so:

(3) + 3(1) = 6 and 4(3) - 5(1) = 7

Then you simplify. 3 + 3 = 6 and 12 - 5 = 7, therefore the ordered pair is a solution of the given system.

You might be interested in

PLS HELP I DONT UNDERSTAND :( WILL GIVE BRAINLIEST!! + 25 POINTS

Ostrovityanka [42]

Give the above guy brainliest

6 0

3 years ago

I WILL GIVE BRAINLIEST IF CORRECT!!!!!!!!

maksim [4K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Your computer displays the progress of a downloading video(46%). What fraction of the video is downloaded? Write your answer in

suter [353]

I'm going to say for this one it's going to be 46% Notice that the word percent has the word "cent", meaning a hundred. So "per hundred". We have 46 out of 100 here, so 46/100, and we can simplify to 23/50. Hope this helps.

8 0

3 years ago

Please help due in today!

olga55 [171]

Step-by-step explanation:

4a + b²5

that's the answer hopes it helps!

7 0

3 years ago

A community college has 2,000 students and 50 instructors. Next year the enrollment will be 6,000. How many new instructors shou

juin [17]

$\begin{array}{ccc}2,000&-&50\\\\6,000&-&x\end{array}\\\\\\2,000x=50\times6,000\ \ \ \ \ /:2,000\\\\x=\frac{300,000}{2,000}\\\\x=150\\\\150-50=100\\\\Answer:100\ new\ instructors.$

7 0

3 years ago