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
Tasya [4]
3 years ago
8

The point of intersection of the lines has an e-coordinate of?

Mathematics
1 answer:
grin007 [14]3 years ago
5 0
Since you're only interested in x, you can use the first equation to write an expression for y that can be substituted into the second equation.
.. y = k -x
.. 2x +3(k -x) = k +1
.. -x +3k = k +1 . . . . . collect terms
.. 2k -1 -x = 0 . . . . . . subtract k+1
.. 2k -1 = x . . . . . . . . .add x

The 3rd selection is appropriate.
You might be interested in
The sum of three integers is 193. The sum of the first and second integers exceeds the third by 13. The third integer is 11 less
aleksandrvk [35]

Answer:

<em>Answer</em><em> </em><em>is</em><em> </em><em>given</em><em> </em><em>in</em><em> </em><em>the image</em><em>. </em>

Step-by-step explanation:

HAVE A NICE DAY

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

5 0
3 years ago
Basic Computation: Finding Probabilities, let z be a random variable with a standard normal distribution. Find the indicated pro
svp [43]

Answer:

0.8808

Step-by-step explanation:

The objective is to calculate the probability of:

P(-1.20 ≤ z ≤ 2.64)

i.e. the probability that is the area between two z-values.

Thus;

P(-1.20 ≤ z ≤ 2.64) = P(z ≤ 2.64) - P( z ≤ 1.20)

From z table;

P(-1.20 ≤ z ≤ 2.64) = 0.9959 - 0.1151

P(-1.20 ≤ z ≤ 2.64) = 0.8808

We can see the shaded area under the standard normal curve from the image attached below.

7 0
3 years ago
0.90 divided by 0.30 PLEASE SHOW WORK OR EXPLAIN YOUR REASONING!
worty [1.4K]
How many times does 0.30 fit in 0.90? Well, exactly 3 times since 9 is 3 times more than 3!

Hope this helps!
7 0
3 years ago
Read 2 more answers
Which expression is equivalent 1/4 (4/7x - 1/2) - 3/8
Rainbow [258]

Answer:

d

Step-by-step explanation

boys are strong like king kong,girls are weak chuck them in the creak

5 0
3 years ago
SOMEONE PLEASE HELP ME <br><br> ANYONE WHO HELPS ME GETS ONE HUNDRED POINTS
DerKrebs [107]

Answer:

  80 ft²

Step-by-step explanation:

The carpet area will be the area of the pentagon less the 25 square feet taken up by the tree. The area of the pentagon is found by putting the given numbers into the given formula.

  pentagon area = 5((7 ft)(6 ft))/2 = 105 ft²

  carpet area = 105 ft² -25 ft² = 80 ft²

Peter will need 80 square feet of carpet.

5 0
2 years ago
Other questions:
  • (4x – 12) + (–x + 7)
    5·2 answers
  • A baseball player got 10 hits in 39 times at bat. What percent of his times at bat did he get a hit? (Round to the nearest perce
    8·1 answer
  • Find the value of x so that the function has the given value.<br><br> j(x)=−4/5x+7; j(x)=−5
    13·1 answer
  • 12 foot ladder leaning against a wall how far does the ladder reach​
    9·1 answer
  • A bus company has contracted with a local high school to carry 450 students on a field trip. The company has 18 large buses whic
    7·2 answers
  • Due to gravity, an object falls 16t² feet in t seconds. You drop a backpack from a window that is 100 feet above the ground. Wil
    8·1 answer
  • There are 9 members on a board of directors. If they must form a subcommittee of 3 members, how many different subcommittees are
    14·2 answers
  • Select the true statements about the number line
    6·2 answers
  • Please Help! 10 extra points if the answer is correct.
    12·1 answer
  • Need help with systems of equations
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!