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
marusya05 [52]
3 years ago
14

Y = 3x - 4 y = 4 + x

Mathematics
1 answer:
Andrei [34K]3 years ago
7 0
Is This Substitution?

Cause if it is, then Y = 3x - 4
                              Y = 4 + x
= (4, 8)
You might be interested in
5. Write two fractions that are equivalent to
Hatshy [7]

Answer:

equivilent to what?

Step-by-step explanation:

8 0
3 years ago
(-10, -10) and (-2, -3) find the slope.
ankoles [38]
The slope is 7/8.

Slope formula is the change in y over the change in x,
M=y2-y1 / x2-x1

M= -3 - (-10) / -2 - (-10)

Remember that two negatives equal a positive.

That makes the equation:
M= -3 + 10 / -2 + 10

M= 7/8
6 0
3 years ago
Your credit card has a balance of $3300 and an annual interest rate of 14%. You decided to pay off the balance over two years. I
NARA [144]

9514 1404 393

Answer:

  • $137.90 more each month
  • $246.00 less total interest

Step-by-step explanation:

The amortization formula is ...

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

for the monthly payment on principal P at annual rate r for t years. Here, we have P=3300, r = 0.14, and t=1, so the monthly payment is ...

  A = $3300(0.14/12)/(1 -(1 +0.14/12)^-12) ≈ $296.30

The payment of $296.30 is ...

  $295.30 -158.40 = $137.90 . . . more each month

The total amount paid is 12×$296.30 = $3555.60, so 255.60 in interest. This amount is ...

  $501.60 -255.60 = $246.00 . . . less total interest

3 0
2 years ago
If a green light blinks every 4 seconds and a yellow light blinks every 5 seconds. When will both lights blink at the same time?
Andre45 [30]

Answer:

20 seconds

Step-by-step explanation:

i think this is right

4 0
3 years ago
Read 2 more answers
Identifying a constant of variation question<br><br> R= ?
jek_recluse [69]
Pressure and Volume are inversely related as:

P= \frac{R}{V}

We can also write it as:

PV=R

R is the constant of proportionality. Using the first row of given table, we can write:

2(4.155)=R \\  \\ &#10;R=8.31

Thus, the value of R, the universal gas constant is 8.31
4 0
3 years ago
Other questions:
  • The vertices of parallelogram ABCD are A(2,1),B(3,4),C(5,3), and D(4,0). ABCD is reflected over the x-axis to create parallelogr
    10·1 answer
  • What shape best describes the cross section cut at an angle to the base of a right rectangular prism? I already tried rectangle
    13·2 answers
  • HELP ME THIS IS DUE IN A HOUR. <br> How many sit ups did Emily complete?<br> SORRY IF ITS BLURRY
    7·2 answers
  • If ethan has 109 points and he spends 52 out of his 109 points how many will he have
    5·2 answers
  • I need help on this if anyone don’t mind
    9·1 answer
  • How to solve this geometry?<br> Step by step solution please.
    5·1 answer
  • Hello can someone please help me in these question please?
    12·1 answer
  • Which equation represents the line through (0,0) and (3, 4)?
    15·1 answer
  • How can I<br> arrange<br> this
    6·1 answer
  • If you wanted to make the graph of y=3x+1 steeper which equation could you use
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!