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
julia-pushkina [17]
3 years ago
13

Solving system of equations with substitution.

Mathematics
1 answer:
JulijaS [17]3 years ago
6 0

Answer:

Hope it helps!

Step-by-step explanation:

Sub y=5x into y=2x+3

so

5x=2x+3

3x=3

x=1

plug x=1 into y=5x

y=5

Checking work

Plug (1,5) into y=2x+3

5=2(1)+3

5=5

Plug (1,5) into y=5x

5=5(1)

5=5

You might be interested in
The number 8.375 x 10^-3 is equivalent to ____
viktelen [127]

Answer:

0.008375

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
For every 3 girls in Mr Hegarty's class there are 2 boys. What is the ratio of girls to boys in the class? Give your answer in i
kirill115 [55]

Answer:2boys for five studenrs so 2/5 and for girls 3/5 so response is 3/5


Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
The ratio of chocolate mints to green mints in a bag is 3:5. After John ate half of the green mints and only one chocolate mint,
trapecia [35]

Does the question start with how many were in the bag originally?

8 0
3 years ago
which number has one digit that represents 10 times the value of the digit to it's right? 375,595, 545,150 and 378,658
Artyom0805 [142]

It would be 375,595.

3 0
3 years ago
Read 2 more answers
At an aquarium, a shrimp if fed 1/5 gram of food each feeding and is fed 3 times each day. What is the constant of proportionali
Contact [7]

Answer:

The answer is most likely 5 shrimp eats 5 grams of food im one day,

Step-by-step explanation:

At an aquarium, a shrimp if fed 1/5 gram of food each feeding and is fed 3 times each day. <em>What is the constant of proportionality and what does it tell us about the situation?</em>

So, We know the shrimp is fed 1/5 gram of food each feeding, And we know the shrimp is fed 3 times each day.

Now, We need to answer the question, <u><em>What is the constant of proportionality and what does it tell us about the situation?</em></u>

<u><em /></u>

Then, That means '5, shrimp eats 5 grams of food in one day ' is correct.

6 0
3 years ago
Other questions:
  • A side of a regular six - sided polygon is 8cm long. The perimeter of a similar polygon is 60cm. What is the length of a side of
    12·1 answer
  • What's the answer? (please help soon!)
    5·1 answer
  • What is 8+w/4 when w =16
    11·2 answers
  • Hi-Tech Computers reported these amounts for total sales during four consecutive months. Which month had the highest sales? Marc
    14·1 answer
  • Which of the following are solutions to this equation 3n+4=24-n a) n=1 b) n=3 c) n=5 d) n=7​
    6·1 answer
  • Working together, Karen and Darren can mow their yard in 40 minutes if they each have a mower and mow at the same time. If Karen
    14·1 answer
  • Find the complex conjugate of Z = a + 2i + 3ib<br>​
    12·1 answer
  • What is 3,207 rounded to the nearest thousand??
    8·2 answers
  • OMG PLS HELP ME!!!!! WILL GIVE BRAINLIEST
    14·2 answers
  • Luca cut 5 shelves of equal length using 1/2 of a yard of wood. How long was each shelf?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!