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
dimulka [17.4K]
3 years ago
5

Use the properties of equality to complete each proof. Given: 6x-2y =14; Prove: y = 3x - 7

Mathematics
2 answers:
sveticcg [70]3 years ago
8 0

Answer:

Step-by-step explanation:

6x - 2y = 14

x = (14 + 2y)/6

--------------------------

y = 3(14 + 2y)/6 - 7

y = (14 + 2y)/2 - 7

2y = 14 + 2y - 14

2y - 2y = 14 - 14

nikitadnepr [17]3 years ago
3 0

Answer:

below

Step-by-step explanation:

6x-2y=14

-2y=14-6x

y=-7+3x

but has in slope-intercept form, y = 3x - 7

both lines are equal

You might be interested in
If two supplementaryangles are in the ratio 2:3, find the angles.
kramer
The angles are 72 degrees and 108 degrees.

Explanation:

Angle 1 : Angle 2 = 2 : 3
Angle 1 = 2k
Angle 2 = 3k

Angle 1 + Angle 2 = 180 (supplementary angles)
2k + 3k = 180
5k = 180
k = 36

Angle 1 = 2k = 2 x 36 = 72 degrees
Angle 2 = 3k = 3 x 36 = 108 degrees
5 0
2 years ago
Find the standard deviation, σ, for the binomial distribution which has the stated values of n and p. Round your answer to the n
enot [183]
C is the answer to your question
3 0
3 years ago
How much money has to be invested at 5.9% interest compounded continuously to have $15,000 after 12 years?
scoray [572]

The amount of $7389.43 has to be invested at 5.9% interested continuously to have $15,000 after 12 years.

Step-by-step explanation:

The given is,

                Future value, F  = $15,000

                           Interest, i = 5.9%

              ( compounded continuously )

                            Period, t = 12 years

Step:1

           Formula to calculate the present with compounded continuously,

                                       F=Pe^{(i)(t)}...............(1)

           Substitute the values in equation (1) to find the P value,

                                  15000=Pe^{(0.059)(12)}          ( ∵ i = \frac{5.9}{100}=0.059 )

                                  15000=Pe^{0.708}

                                  15000=P(2.0299)             ( ∵ e^{o.708} =2.0299 )

            We change the P (Present value) into the left side,

                                        P=\frac{15000}{2.0299}

                                            =7389.427

                                            ≅ 7389.43

                                         P = $ 7389.43

Result:

           The amount of $7389.43 has to be invested at 5.9% interested continuously to have $15,000 after 12 years.  

                       

8 0
3 years ago
How do I solve: 3w/x=6e
lana [24]
The answer is ×=w/2e.thats it
7 0
3 years ago
PLEASE HELP ME ASAP! Please show your work.
Marysya12 [62]
Its 18....................................


6 0
3 years ago
Other questions:
  • Help pleaseeeeee thanks so much
    11·2 answers
  • If you have 2,000 milliliters of water how many liters do you have
    10·2 answers
  • Carey is trying to decide between two guitars. The first had an original price of $160, but is on sale for $100. The second had
    13·1 answer
  • Given: vu=st, sv=tu prove vx=xt
    6·1 answer
  • At 10:05 a.m., there are 2 microscopic bacteria cells in the bottle. How many cells will be in the bottle at 10:15 a.m.? A. 2 B.
    14·2 answers
  • Which two lines are parallel?
    6·1 answer
  • The measure of angle 1 is 130°. 2 lines intersect to form 4 angles. From top left, clockwise, the angles are 1, 4, 3, 2. Which o
    7·2 answers
  • Terry Sheehan owns property assessed at $390,000 and pays a property tax rate of 1.69 per hundred dollars of assessed value. He
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B350m%7D%7B1s%7D" id="TexFormula1" title="\frac{350m}{1s}" alt="\frac{350m}{1s}" alig
    10·1 answer
  • Calculate 19 over 6 and write the answer as decimal
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!