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
Dmitrij [34]
3 years ago
14

X=y+2 X=2y+1 Solving Systems of Equations by subtraction Please solve this

Mathematics
1 answer:
vivado [14]3 years ago
8 0

Answer:

x=3

y=1

Step-by-step explanation:

We can subtract the first equation from the second to find the value of y, although we can also do this vice versa.

x-x=2y+1-y-2

y-1=0

y=1

Now, we can use substitution to solve for x:

x = y+2 (pick any equation for substitution)

x=1+2

x=3

Hope this helps :)

You might be interested in
What is the equation of y = x3 with the given transformations? horizontal translation right 10 units and vertical translation do
Nookie1986 [14]
A. y = (X - 10)^3 - 12
5 0
3 years ago
Read 2 more answers
How do i do this? And whats the answer
sveticcg [70]

Step-by-step explanation:

just guess and see

7 0
3 years ago
Mai had 5 candy bars she ate half of one candy bar and dicided to distribute the remaining bars between her two sisters and her
gogolik [260]

━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━  

So there are five candy bars.

Herself and two sisters equals 3 people in total.

This is a graph of 5 candy bars, each line being 1/2.

━ ━

━ ━

━ ━

━ ━

━ ━

If she ate half of one... the graph would become this.

━ ━

━ ━

━ ━

━ ━

━

Now there are 9 halves. You need to split the 9 halves for 3 people. 9 divided by 3 is 3.

Each person gets 3 halves, or 1 and 1 half.

Mai: ━ ━ ━

Sister 1: ━ ━ ━

Sister 2: ━ ━ ━

Altogether that is 9 halves, AKA the number of halves Mai had after she ate 1/2.

The amount Mai ate in the first place: ━

9 halves plus 1 half, equals 10 halves. Each whole has 2 halves. 10 divided by 2 is 5, AKA the number of candy bars she had in the first place.

━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━  

7 0
3 years ago
PLEASE HELP ME!!!!!!!!!!!
dusya [7]

Answer:

he was being cheated

Step-by-step explanation:

3 0
3 years ago
Helpppp quickk pleassee I’m being timeddd
Alex

<u>Given</u>:

The given graph represents the cost of the Kayak's rental per hour.

The coordinates are (2,30) and (3,45)

We need to determine the unit rate of renting per hour.

<u>Unit rate of renting:</u>

The unit rate of renting can be determined using the formula,

m=\frac{y_2-y_1}{x_2-x_1}

Substituting the coordinates (2,30) and (3,45), we get;

m=\frac{45-30}{3-2}

Simplifying, we get;

m=\frac{15}{1}

Dividing, we get;

m=15

Thus, the unit rate for renting a Kayak is $15 per hour.

7 0
3 years ago
Other questions:
  • if Tara spends 219 a month on her car payment and she makes $3,200 a month what percentage of her monthly income is spent on her
    9·1 answer
  • What does "math is not an spectator sport" mean?
    14·1 answer
  • Isaiah walks 3 miles due north, turns and then 5 miles due east. How far is he from his starting point?
    12·1 answer
  • Please help me I will give you the best answer
    9·1 answer
  • The table shows the favorite subjects of students in a recent survey order them from least to greatest (26.)
    13·1 answer
  • 1. Estimate the amount of money you need to pay for a tank of gas if one gallon costs $3.04 and the tank holds 11.9 gallons.
    6·2 answers
  • How can you use models to explain why 3.1 equals 3.10
    5·1 answer
  • What is CBAD similar to in the image above
    7·1 answer
  • C increased by 8 can I get help
    9·1 answer
  • Which is the value of the 4 in 5,138.204?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!