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
agasfer [191]
3 years ago
7

Select the correct answer from each drop-down menu.

Mathematics
1 answer:
Illusion [34]3 years ago
6 0

Answer:

-2(57+8) = 14 + 6x

step 1 -2 x 57 and -2 x 8   =

step 2 -114-16 = 14 + 6x

                +16    +16

step 3 -114 = 30 + 6x

           -30    -30

step 4 -144 = 6x

           -144/6  6/6

            x = -24

-2(5x + 8) = 14 + 6x

step 1 -2 x 5x and -2 x 8 =

          -10x - 16 = 14 + 6x

step 2 -6x                -6x

           -16x -16 = 14

step 3         +16   +16

            -16x = 30

step 4  -16/-16  30/-16

            x= -15/8

     

You might be interested in
Prove the following statement using a proof by contraposition. Yr EQ,s ER, if s is irrational, then r + 1 is irrational.
sp2606 [1]

Answer:

I think that what you are trying to show is:  If s is irrational and r is rational, then r+s  is rational. If so, a proof can be as follows:

Step-by-step explanation:

Suppose that r+s is a rational number. Then r and r+s can be written as follows

r=\frac{p_{1}}{q_{1}}, \,p_{1}\in \mathbb{Z}, q_{1}\in \mathbb{Z}, q_{1}\neq 0

r+s=\frac{p_{2}}{q_{2}}, \,p_{2}\in \mathbb{Z}, q_{2}\in \mathbb{Z}, q_{2}\neq 0

Hence we have that

r+s=\frac{p_{1}}{q_{1}}+s=\frac{p_{2}}{q_{2}}

Then

s=\frac{p_{2}}{q_{2}}-\frac{p_{1}}{q_{1}}=\frac{p_{2}q_{1}-p_{1}q_{2}}{q_{1}q_{2}}\in \mathbb{Q}

This is a contradiction because we assumed that s is an irrational number.

Then r+s must be an irrational number.

3 0
3 years ago
10. A veterinarian is changing the diets of two animals,
Karo-lina-s [1.5K]

Answer:

5jdjdgdvecshsvd dhd exsbd rcrf

5 0
3 years ago
Simplify the following expression:<br><br> -7(3e-2f+4)+6e-2<br><br> Please help me!!!!
Deffense [45]
-7 (3e-2f+4)+6e-2= -21e +14f -28 +6e -2= -15e +14f -30
3 0
3 years ago
Read 2 more answers
Cole and his friends made a line plot of hours they spend watching TV after school, which is the difference between the greatest
mario62 [17]

There are no numbers soo…..

The answer is KEEP WATCHING TV!!!

5 0
3 years ago
What is the answer to the math problem 3/8 of 6?
lawyer [7]
2.25

Hope this helped
3 0
3 years ago
Other questions:
  • An experienced landscaper thought it would be funny to play a joke on some rookie landscapers. The rookies were given the measur
    10·1 answer
  • fred has 10 coins in a book bag. He has 4 quarters, 1 penny, and 5 dimes. If Fred reaches into his book bag and draws a coin wit
    14·2 answers
  • Find the Exponential Regression using the table. Write the initial amount, common ratio, and equation for the table.
    7·1 answer
  • The volume of a cone is 20pi cubic meters. What is the volume of a cylinder with the same base and height?
    14·1 answer
  • How do you reduce ln(3^-e e^3) to simplest form
    7·1 answer
  • The ocean rises and falls each day due to tides. The Bay of Fundy in Canada has some of the highest tides in the world.Its tidew
    11·2 answers
  • I need help please?!!!
    11·1 answer
  • Rena's rowboat drifts 23 feet from shore,
    8·1 answer
  • Find the perimeter of ADE
    15·1 answer
  • Evaluate the function with the given value.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!