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
dimaraw [331]
3 years ago
7

-2(1.7x + 3.1) = 4 find x please

Mathematics
1 answer:
katrin2010 [14]3 years ago
6 0

Answer:

x=-3

Step-by-step explanation:

you first distribute -2 then add 6.2 to both sides of the equation the finnaly divide by -3.4 to both side then you will get x

(-2)1.7x+(-2)3.1`

-3.4x-6.2=4

        +6.2 +6.2

-3.4x=10.2

-3.4x/-3.4= 10.2/-3.4

x=-3

You might be interested in
Please can help me with this problem ? Thanks
larisa86 [58]
Order the numbers by magnitude (size) and watch the negative signs:

-12, -1, 0, 2, 15, 18

Answer: C 
7 0
3 years ago
Please help and explain if so thank you
myrzilka [38]

Answer:

<em>y = 6</em>

Step-by-step explanation:

Slope-intercept form:

y = mx + b

m = slope; b = y-intercept

A line with slope 0 is a horizontal line. Since one point on the line has y-coordinate 6, then all points on the line have y-coordinate 6. The y-intercept is 6.

m = 0; b = 6

y = mx + b

y = 0x + 6

y = 6

4 0
3 years ago
Two angles are vertical angles. One angle is 2x the other angle is labeled (x+30). Find the value of x
Stells [14]
Vertical angles have the same measure 
So, 2x will be equal to x+30
2x = x+30
x = 30
5 0
4 years ago
I'll be giving brainliest.
ddd [48]

Answer:

The money earned increases by $15 for each hour worked.

Step-by-step explanation:

Simply find the slope by using the formula:

m = y2 - y1 / x2 - x1

m = 165 - 105 / 9 - 5

m = 60 / 4

m = 15

3 0
3 years ago
Read 2 more answers
Need help What is 30% of 45?
rodikova [14]

Answer: 13.5

Step-by-step explanation:

30% = 0.3.

Thus, simply do 0.3*45 to get 13.5.

Hope it helps <3

5 0
4 years ago
Read 2 more answers
Other questions:
  • The time a basketball player spends in the air when shooting a basket is called the​ "hang time." the vertical leap l measured i
    15·1 answer
  • Can someone explain how to answer this question please
    15·1 answer
  • What is the value of Enter your answer in the box x =
    12·1 answer
  • On a certain day, $1 is worth 30.23 Russian rubles. Omar has $75. How many rubles will he get in exchange?
    6·1 answer
  • If g(x) is the graph of f(x) shifted up 5 units and right 1 units, write formula for g(x)
    9·1 answer
  • Greatest common factor of 18 and 44
    15·1 answer
  • Help me plz asap i need this
    14·2 answers
  • Jade has grades of 91 and 90 in Math. What grade must she obtain on the third quarter to get an average of 91?
    11·1 answer
  • Help please!! (ill give brainliest)
    6·1 answer
  • LCM of 4, 12, -16, -24​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!