1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maks197457 [2]
3 years ago
8

How can I solve this system of equation with substitution u+6y=32 and u+3y=17

Mathematics
2 answers:
Ne4ueva [31]3 years ago
6 0

U+6y=32 U+3y=17

Solve U+6y=32 for u

Add -6y to both sides

U+6y-6y=32-6y U= -6y+32

Substitute -6y+32 for U in U+3y=17 U+3y=17 -6y+32+3y=17

Simplify both sides of the equation -3y+32=17

Add -32 to both sides -3y+32-32=17-32 -3y=-15

Divide both sides by -3 -3y/-3 = -15/-3 Y=5

Substitute 5 for y in U=-6y+32 U= -6y+32

U= (-6)(5)+32 u= -30 +32 U= 2

Answer : U= 2 and Y=5

I hope that's help and have a great night !

gayaneshka [121]3 years ago
5 0
U= 32 - 6y
u = 17 - 3y

Step 1
32 - 6y = 17 - 3y

Step 2
-6y + 3y = 17 - 32

Step 3
-3y = - 15

Step 4
3y = 15

Step 5
y = 15/3

Step 6
y = 5
You might be interested in
The simple interest due on a 6-month loan of $2,500 is $125. What is the monthly payment on the loan?
Elina [12.6K]
A person borrows $2500 and they must pay this amount back, plus the $125 in simple interest. In total, they must pay back 2500+125 = 2625 dollars.

Divide this amount over 6 months
2625/6 = 437.50

The monthly payment is $437.50, so the answer is choice B
4 0
3 years ago
Question 11 12 and 13 Will be brainliest 20 POINTS NO EXPLANATION NEEDED
Mice21 [21]

i read in class 4 but I don't explain the answer

5 0
2 years ago
Could someone tell me the correct answer and how to do this. Plz help meeee I'm crying because I don't know how to do this stuff
WINSTONCH [101]
Hey don't cry . I'm not good at math either but try to take a deep breath.
8 0
3 years ago
One astronomical unit is about 93,000,000 miles. At 20,000 miles per hour how many astronomical units can Orion travel? ( Orion
uranmaximum [27]

Answer:

2.15\times 10^{-4}\ AU

Step-by-step explanation:

Given that:-

The speed of the orion= 20,000 miles per hour

Time = 1 hour ( From source )

Thus,

Distance = Speed * Time = 20,000*1 miles = 20,000 miles

Thus, in 1 hour, the orion can travel 20,000 miles

Also,

93,000,000 miles = 1 astronomical unit

1 mile = 1/93,000,000 astronomical unit

20,000 miles = (1/93,000,000)*20,000 astronomical unit

<u>The orion can travel 2.15\times 10^{-4} AU in one hour.</u>

4 0
3 years ago
Pedro uses shapes to make a funny animal. Which best tells about the
Pani-rosa [81]

Answer:

The sides of all the shapes are straight

Step-by-step explanation:

Pedro animal has the shape of a horse. The animal is made up of different shapes, we can see that the shapes Pedro animal is made up of consist of two triangles, three rectangles and a hexagon.

All this shapes mentioned above (triangle, rectangle and hexagon) that are used in making this animal have sides with straight edges. Therefore the sides of all the shapes are straight.

7 0
3 years ago
Other questions:
  • PLEASE HELP ME WITH THESE SET OF QUESTIONS! WORTH 15 POINTS IF YOU SOLVE IT CORRECTLY!!!
    14·1 answer
  • What is the image of g for a 240° counterclockwise rotation about the center of the regular hexagon
    6·1 answer
  • How many sides does a nonagon have?
    7·2 answers
  • This is easy so why not: If you have four plates and one falls and breaks how many do you have left
    13·2 answers
  • PLEASE HELP!!!!!! what is the simplified expression to represent the area of the shaded region???
    15·1 answer
  • Ushma and her friends went to a movie that started at 7:35 PM the movie ended at 9:20 AM How long was the movie in hours and min
    11·2 answers
  • I am helping my sister with home work and I don’t rennet how to do this. Here is the question-“ there are 24 dogs in the dog sho
    7·1 answer
  • Answer the question in the image
    12·1 answer
  • The net of a triangular prism is shown. Use the ruler provided to measure the dimensions of the net to the nearest half centimet
    11·1 answer
  • Is this expression equivalent to 1.5?<br><br> 0.15 / 10<br><br> (0.15 divided by 10)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!