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
charle [14.2K]
3 years ago
13

Solve the system of equations algebraically. Verify your answer using the graph.

Mathematics
2 answers:
nirvana33 [79]3 years ago
6 0
Both of those equations are solved for y.  So if the first one is equal to y and the second one is equal to y, then the transitive property says that the first one is equal to the second one.  We set them equal to each other and solve for x.  4x-5=-3 and 4x = 2.  That means that x = 1/2.  We were already told that y = -3, so the coordinates for the solution to that system are (1/2, -3), B from above.
KonstantinChe [14]3 years ago
5 0
Hello!

Since we already know the value of y we need to find x. We can plug in the y-value of -3 in the first equation and solve for x. 

-3=4x-5
2=4x
x=1/2

This gives us the ordered pair (1/2,-3), so our answer is B. (1/2, -3).
.
I hope this helps!

You might be interested in
Click on the measure of the triangle.
Molodets [167]

Answer:

a

Step-by-step explanation:

because a

4 0
2 years ago
Read 2 more answers
Calculate<br> 2.43 x 4 = <br> (full working required
antiseptic1488 [7]

Answer: 9.72

To make it easier you first remove( imagine)there is no decimal point. Then u multiply the number which is 4 through all the digits to get 972.

But u are not done yet because u have forgotten the decimal point. To know where to put the decimal point u have to count the number of places it was in order to know where to place it.

So it was 2 decimal places,so we count it and place it there to get 9.72

5 0
3 years ago
The numbers I circled in red is the questions I have to do can somebody help meh wit dis.Pls and ty .
bija089 [108]
8. 6m + 3n
11. 8r^3 - r^2
12. 3h^2 + 8

hope this helps !
4 0
3 years ago
When results from a scholastic assessment test are sent to test-takers, the percentiles associated with their scores are also gi
hram777 [196]

Answer:

The correct option is (D).

Step-by-step explanation:

Percentiles are statistical measures that are used to interpret data. It represents the data value which is more that a specific percentage of the data set.

The <em>n</em>th percentile of a data set is the value that is more that <em>n</em>% of the data set.

⇒ It is provided that a test-taker's score was at the 94th percentile for their verbal grade.

This statement implies that the test taker scored a mark more than 94% of the other test-takers, i.e. he\she performed better than 94% of the other test-takers in the verbal grade.

⇒ Also the test-taker's score was at the 16th percentile for their quantitative grade.

This implies that the test taker scored a mark more than 16% of the other test-takers, i.e. he\she performed better than 16% of the other test-takers in the quantitative grade.

Thus, the correct option is (D).

8 0
3 years ago
A projectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t
Sever21 [200]

At least 20 charactersssssssssssss

7 0
3 years ago
Other questions:
  • Use any model to solve the story problem. A single board is 1/12 meter thick. How many boards are there in a stack of boards tha
    13·1 answer
  • What is the explicit rule for the geometric sequence?<br> 500, 100, 20, 4, ...
    13·1 answer
  • PLEASE ANSWER ASAP + BRAINLIEST!!!!
    7·1 answer
  • DON'T IGNORE
    5·1 answer
  • Find the perimeter of the figure.
    7·1 answer
  • PLEASE HELP
    8·2 answers
  • If you apply the changes below to the absolute value parent function, f(x) = [xl,
    8·1 answer
  • at the school book fair, Henry brings $10.00. He purchases a book for $8.50, plus a 6% sales tax. How much money in change will
    6·1 answer
  • Find the other perimeter
    13·1 answer
  • Which triangles are similar to ABE?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!