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
UkoKoshka [18]
3 years ago
7

120-2x=30, what’s x?

Mathematics
1 answer:
KiRa [710]3 years ago
4 0

Step-by-step explanation:

-2x=30-120

-2x = -90

=x = -90/-2

=x = +45

You might be interested in
Find the total length of six sections when each section is 72.5mm in length​
Tema [17]
The total length is 435mm
3 0
3 years ago
Read 2 more answers
100 point question. I attached a screenshot of the problem.
Sati [7]

Answer:

Express the given function h as a composition of two functions f and g so that h (x )equals (f circle g )(x )commah(x)=(f g)(x), where one of the functions is 4 x minus 3.4x−3. h (x )equals (4 x minus 3 )Superscript 8h(x)=(4x−3)8 f (x )f(x)equals=4 x minus 3. See answer. zalinskyerin2976 is waiting for your help.

Step-by-step explanation:

this what f  ;|

3 0
2 years ago
Read 2 more answers
PLS HELP ME ASAP. I don’t have time to do this. It also detects if it’s right or wrong.
nadezda [96]

Answer:

153.86

Step-by-step explanation:

3.14*7^2=153.86

6 0
3 years ago
Write 7,380,000,000 in scientific notation.
uysha [10]
7.380 times 10 to the 9th power (or 7.38 times 10 to the 9th power)
5 0
3 years ago
Read 2 more answers
There are 17 animals in the field. Some are pigs and some are chickens. There are 60 legs in all. How many of each animal are in
Ira Lisetskai [31]

Answer:

Step-by-step explanation:

A chicken has 2 legs, a pig has four. 13 pigs x 4 legs each = 52

4 chickens x 2 legs each = 8

52+8= 60 legs in total

So there are 13 pigs and 4 chickens

3 0
3 years ago
Other questions:
  • E ( y ) = β 0 + β 1 x 1 + β 2 x 2 + β 3 x 3
    8·1 answer
  • Margaret ran 2 more miles than Lynn. The sum of their distances is 20 miles.
    6·1 answer
  • Abi takes a job with a starting salary of $100,000 for the first year. She earns a 3% increase each year. How much does Abi make
    11·2 answers
  • Shawn sells used bicycles he makes $120 a week plus $10 per bicycle sold he wants to earn at least $400 per week how many bicycl
    8·2 answers
  • Is 180 divisilbe by 9
    9·2 answers
  • Help with math please. Thx
    15·1 answer
  • What did you analyze after watching the vampire diaries?
    9·2 answers
  • Find the value of the following expression:<br> 5 3/5 ÷ 1 1/2 = ????
    12·1 answer
  • Solve each equation for y.<br> 2. 38x + 4y = 12
    7·1 answer
  • Solve for X<br> PLEASE HELP!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!