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
Darina [25.2K]
3 years ago
6

Solve 3,125 = 5–10 + 3x

Mathematics
2 answers:
Sever21 [200]3 years ago
8 0

Answer: x = 1043.33

Step-by-step explanation:

3125 = 5-10 + 3x

Subtract 5-10 = -5

3125= -5 + 3x

Combine like terms

3125 + 5 = 3x

3130 = 3x

Divide both sides by 3

x = 3130/3

x = 1043.33

AlladinOne [14]3 years ago
3 0

Answer:3130/3

Step-by-step explanation:

You might be interested in
Need help with number 5 and number 6
Goshia [24]

Answer:

5 d) 9 1/3

6 d) 2

Step-by-step explanation:

Proportions:

5

7 ⇒ 4

BY ⇒3

BY = 7*4/3

BY = 28/3

28/3 = 27/3 + 1/3 = 9 1/3

BY = 9 1/3

6

12 ⇒ 3

8  ⇒ SX

SX = 3*8/12

SX = 2

7 0
3 years ago
7. What percent of 125 is 25?
iren2701 [21]

Answer:

20%

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify the expression 21b^4 - 3b by combining like terms
IRISSAK [1]

<u>Answer</u>:

❁ Hello! ❁

21b⁴ - 3b = 3b(7b³ - 1)

6 0
3 years ago
Teaching descriptive statistics. A study compared five different methods for teaching descriptive statistics. The five methods w
irina [24]

Answer:

Step-by-step explanation:

a. The hypotheses are:

Null hypothesis: the average test scores are the same for the different teaching methods.

Alternative hypothesis: the average test scores are different for the different teaching methods.

b. To determine the degree of freedom for the F test: we must find two sources of variation such that we have two variances. The two sources of variation are: Factor (between groups) and the error (within groups) and add this up. Or use (N - 1). N is number in sample

c. With a p value of of 0.0168 and using a standard significance level of 0.05, we will reject the null hypothesis as 0.0168 is less than 0.05 and conclude that the average test scores are different for the different teaching methods.

5 0
3 years ago
It is estimated that there are 828 motor vehicles in the US it is estimated that there are 828 Motor vehicles in the US for ever
coldgirl [10]

Answer:

314 million

Step-by-step explanation:

Given that :

Number of motor vehicle in the U.S for every 1000 people = 828

If the number of motor vehicle in the United States = 260 million

Then,

Let x = number of people Given number of vehicles = 260,000,000

1000 people = 828 vehicles

x = 260,000,000

828x = (260,000,000 * 1000)

828x = 260,000,000,000

x = 314009661. 835

x = 314 million (approx)

8 0
3 years ago
Other questions:
  • Which statment is not true?
    15·1 answer
  • What is 105x0.4= please help me
    8·2 answers
  • What are the a b and c values of 3x^2-4x=20
    12·1 answer
  • Quickly help :<br> I don’t know WTH I’m doing and my teacher won’t explain
    9·1 answer
  • If 1/y=√2x+1/x-1, find x in terms of y​
    9·1 answer
  • -4x-y=24 ( ,8)<br> Please helllp mee
    15·1 answer
  • Help please please pleaseee!!!<br> (check the picture)
    10·1 answer
  • Which table represents a linear function?
    9·1 answer
  • Is -12 = -12 a true or false statement?
    15·2 answers
  • Help me please 100 points!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!