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
marusya05 [52]
3 years ago
7

Solve 8 = 2x + 4. Helppppppp

Mathematics
2 answers:
topjm [15]3 years ago
8 0

Answer:

x = -1

Step-by-step explanation:

8 = 2^(x + 4)

Rewriting 8 as 2^3

2^3 = 2^(x + 4)

Since the bases are the same, the exponents must be the same

3 = x+4

Subtract 4 from each side

3-4 =x+4-4

-1 =x

vampirchik [111]3 years ago
3 0

Answer:

This is the answer :

x=–1

Choose (B)

You might be interested in
What is the answer to -3a=15
Butoxors [25]

Answer:

-5

Step-by-step explanation:

-3*-5=15

7 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form given two points: (3,1),(0,10)
qaws [65]

Answer:

y = - 3x + 10

Step-by-step explanation:

We have to write an equation of a straight line in slope-intercept form that passes through the points (3,1) and (0,10).

Now, the equation of the straight line (using two points form) will be  

\frac{y - 1}{ 1 - 10} = \frac{x - 3}{3 - 0}

⇒ y - 1 = - 3(x - 3)

⇒ y - 1 = 9 - 3x

⇒ y = - 3x + 10 (Answer)

{Since the slope-intercept form of a straight line equation is y = mx + c}

We know the equation of a straight line when any two points on the straight line (x_{1},y_{1}),  (x_{2},y_{2}) are known, will be  

\frac{y - y_{1} }{y_{1} - y_{2}} = \frac{x - x_{1} }{x_{1} - x_{2}}

6 0
3 years ago
The serving size for the granola that Wilma likes to eat for breakfast is 1/2 cup. How many servings are there in a box that hol
olchik [2.2K]
The answer Is 64

Hope this helps
3 0
4 years ago
Read 2 more answers
Solve x and y intercept 5x-6y=-14 and x+2y=10
Butoxors [25]

Answer:

x= 5.5      y=2.25

Step-by-step explanation:

5(10 - 2y) -6y=14

50-10y-6y=14

50- 16y=14

-16y=-36

divide by negtivve # to get positive #

y=2.25

substiue

x+ 2(2.25) =10

x+4.5=10

x=5.5

8 0
3 years ago
Find the area! Please help me
Alexxx [7]

Answer:

Blue Box / First answer choice

Step-by-step explanation:

Plug in d1:8.6 and d2:10.2 into d1 x d2/2 to find the area.

d1 x d2/2

8.6 x 10.2/2

87.72/2

Area=43.86

6 0
3 years ago
Other questions:
  • Express the ratio as a fraction in simplest form:18 ounces to 3 cups. (Hint) 1 cup = 8 ounces
    14·1 answer
  • Can you have a negative amplitude?
    7·1 answer
  • Pls give me the answers for number 1 and 2 just say the answer for number 1 is or the answer for number 1 is and then just put t
    11·1 answer
  • This is not a math question but a emotional question. My BFF is moving to Florida (we're in PA right now), and I am devastated!
    9·2 answers
  • Please help me cause idk how to do this
    8·2 answers
  • 17:
    10·1 answer
  • (1 + )1⁄3 + (1 − )1⁄3 = 21⁄3
    7·1 answer
  • Question 10 of 2
    9·1 answer
  • If a 12 volt battery produces a current of 36 amperes what is the resistance
    15·1 answer
  • PLS HELP ME PLSSSSSSSSSS ASAPPPPPPPPP!!!!!!!!!!!!!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!