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
laiz [17]
3 years ago
8

-40=12x+8 answer it please

Mathematics
2 answers:
Mice21 [21]3 years ago
6 0
-40-8=12x
-48=12x
-48/12=x
-4=x
Verdich [7]3 years ago
4 0
Hello There!

-40 = 12x + 8
-40 + (-8) = (12x + 8) + (-8)
-48 = (12x + 8) + (-8)
x = -4

Hope This Helps You!
Good Luck :) 
You might be interested in
The complement of an angle is 25°. What is the measure of the angle?
Jlenok [28]

Answer:

If the complement of an angle is 25 degrees, then the measurement of the angle will be 65 degrees.

4 0
2 years ago
Find r if (r, 6) and (5, -4) are two points on a line with a slope of 5/7 (Hint: use the slope formula)
andreyandreev [35.5K]

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have

(r,\ 6),\ (5,\ -4)\\\\m=\dfrac{5}{7}

Substitute

\dfrac{-4-6}{5-r}=\dfrac{5}{7}\\\\\dfrac{-10}{5-r}=\dfrac{5}{7}\qquad|\text{cross multiply}\\\\5(5-r)=(-10)(7)\qquad|\text{use distributive property}\\\\25-5r=-70\qquad|-25\\\\-5r=-95\qquad|:(-5)\\\\\boxed{r=19}

4 0
3 years ago
Jay has 195 baseball cards, Jen has 46 more than Jay, how many more cards does Jen have than Jay? (I will give brainliest)
bogdanovich [222]
Jen has 46 more than Jay, “Jen has 46 more than Jay.” You answered your own question.
6 0
1 year ago
Read 2 more answers
If you need help- an anything just and MATH OR SIENT
galben [10]
It won’t let me add:(
3 0
2 years ago
A ball has a diameter of 8 inches. What is its surface area? (Use 3.14 for pie.) WILL give brainest wh ok answer correct and fas
Ulleksa [173]
4πr2
= 4×π×42
= 64π
= 201.06192982975 inches2

The answer should be the last one
4 0
2 years ago
Other questions:
  • What’s the simplified form of 2x+3-x+5
    11·2 answers
  • If {X)= x-9 and d(x) = x + 3, what is the domain of (cd)(x)?​
    11·1 answer
  • 1+4=5, 2+7=12 8+11=?
    11·1 answer
  • A bacteria culture begins with 4 bacteria which double in size every hour. How many bacteria exist in the culture after 8 hours?
    10·1 answer
  • The percentage of 12.10 out of 58.60​
    9·2 answers
  • Simplify: 9p - 2p2 + 5p
    12·2 answers
  • The local ice cream shop surveyed the customers to see which flavor of ice cream is most popular 125 people choose chocolate as
    6·1 answer
  • Which expressions are equivalent to -6n + (-12) + 4n?
    8·1 answer
  • How many proper subsets does the set { 1,2,3} have
    10·1 answer
  • This graph shows the relationship between x, the number of hours Mr. David
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!