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
Aleksandr [31]
3 years ago
7

How do you do this???

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
3 0

Answer:

i think itd -4 * x which is -4x and you do -4*3 which is -12 so its -4x+-12=8 and then you add 12 to both sides so -12+12 will cancel and then 8+12=20 so its -4x=20 and the answer would be X= -5

Step-by-step explanation:

Can I please have brainliest

You might be interested in
The products of half my number times my number is 162. What is twice my number
ivanzaharov [21]
81 is half of 162
81+81=162
5 0
4 years ago
Read 2 more answers
If 5/8 of the children are boys what is the ratio of boys to girls​
Rom4ik [11]

Answer:

5:3

Step-by-step explanation:

The number of boys were given as 5 out of 8 all you have to do is to subtract 5 from 8.

5+3=8 (total number of children)

8-5=3

4 0
3 years ago
Francesca is growing 1/2 inch each year. How many years will it take her to grow 6 inches?
tresset_1 [31]

Answer:

3 years.

6÷ .5= 3

edit:

brain fart! sorry!

12 years.

...........

4 0
3 years ago
Read 2 more answers
Jori has 7 boxes of books, with each box holding the same number of books. he has 126 books in all. how many books are there per
Andreyy89
There would be 18 books per box. 

126/7 = 18

Hope this helps!
5 0
3 years ago
Read 2 more answers
6.92 x 10 to the power of negative 8<br> in standard notation
Vesnalui [34]

Answer:

0.0000000692

Step-by-step explanation:

The number 6.92 * 10^{-8} is written in scientific notation. To convert to standard notation adjust the decimal point to adjust the number according to the exponent. Since the exponent is -8 then the decimal point moves to the left 8 place values.

6.92 * 10^{-8} =0.0000000692

8 0
3 years ago
Other questions:
  • A right come has a slant height of 6 and a radius of 4 what is the surface area?
    7·1 answer
  • I need to find the second one show me how to
    8·1 answer
  • Juan will put fencing around the outside of the enclosure. How much fencing does he need for the enclosure?
    7·1 answer
  • For } (x) = 3x + 1 and g(x) = 72-6, find (f + g)(x).
    15·1 answer
  • Evaluate a/b + c2d for a= 6, b = 3., c = 4, and d = 5
    5·1 answer
  • Insert the appropriate operations (Addition, Subtraction, Multiplication, Division) in the blank spaces to make the equation tru
    5·1 answer
  • Helpmeeeeeeeeeeeeeeeeeeeeeeee
    13·1 answer
  • Simplify the expression using long division.
    12·1 answer
  • Geoffrey's babysitter stayed from 5:15 P.M. until 11:35 P.M. For how much time
    9·2 answers
  • -10=5 - 3s<br> Can you help me
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!