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
d1i1m1o1n [39]
3 years ago
10

-4(x+3)=8 show work please

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0

Answer:

x = -5

Step-by-step explanation:

-4(x+3)=8

(-4)(x)+(-4)(3)=8 (distribute)

-4x - 12 = 8

-4x - 12 + 12 = 8 + 12

-4x = 20

-4x/-4 = 20/-4 =

x = -5

-Elaina <3

You might be interested in
You put $5,000 in a simple interest account at a bank. You will earn $1,200 in just 4 years. What is the annual interest rate fo
Sav [38]
<span>1200 = 5000*4r
1200/20000 = r = .06 0r 6%</span>
4 0
3 years ago
Brian made a tasty burger. The diameter of the burger was 5 cm. What was the area of the burger?
Sindrei [870]
19.63cm2
Is the area of the burger!
5 0
3 years ago
Can people help me please to find the volume about question number 10 please and tell me the answer step by step please I need h
Alecsey [184]
#10
Volume of a cylinder: \pir²h

Plug the numbers in.

\pi3²15 = <span>424
</span>
The volume of the pipe is 424 cm³.
7 0
3 years ago
How does x/2-12=-14 I don’t understand where the negative comes from
goblinko [34]
Solve x by simplifying both sides of the equation & then isolating the variable x=-4 & the negative comes in from the -12
4 0
3 years ago
F (x) = 3x^2 - 7x - 32<br> What is the value of f(-4)?
Zielflug [23.3K]

Answer:

f (-4) = 3x(-4)^2 - 7x(-4) - 32 =  44

Step-by-step explanation:

you should replace every x with the number given which is here equals -4

5 0
3 years ago
Other questions:
  • William just purchased a residential investment property for $225,000. William is 60, married, and will not occupy the property.
    11·1 answer
  • Round your anwser to the nearest whole number 364.6 divided by .86
    15·2 answers
  • Which expression represents: the product of 7 and the sum of 3 times a number n and 5?
    11·1 answer
  • Find the vertex of the following equation. y= -x^2+4x+3
    10·2 answers
  • A patient is given a 50 mg dose of medicine. The medicine's effectiveness decreases every hour at a constant rate of
    13·2 answers
  • A class has 15 boys and 16 girls. What is the probability that a boy's name is drawn at random? (5 points)
    13·2 answers
  • One side of a right triangle is 8 cm shorter than the hypotenuse and 7 cm shorter than the third side. Find the lengths of the s
    13·1 answer
  • For which Inequality would x= 4.5 not be a solution?
    10·1 answer
  • 60 + 108 = 180<br> What property would this be
    7·1 answer
  • A squirrel burrowed 6 holes in 2 minutes. How many holes could the squirrel burrow in 7 minutes?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!