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
ser-zykov [4K]
3 years ago
8

Solve for x x-23=17 a -40 b 40 c -6 d 6

Mathematics
2 answers:
natali 33 [55]3 years ago
7 0

Answer: It is B - 40

Step-by-step explanation:

40-23 = 17

Vaselesa [24]3 years ago
6 0

Answer:

40

Step-by-step explanation:

x-23 =17

x=17 +23

x=40

You might be interested in
The weekly earnings of students in one age group are normally distributed with a standard deviation of 47 dollars. A researcher
ELEN [110]

Answer:

Option D) 340

Step-by-step explanation:

We are given the following in the question:

Alpha, α = 0.05

Population standard deviation, σ = $47

Margin of error = 5

95% Confidence Interval:

\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}

\text{Margin of error} = z_{critical}\frac{\sigma}{\sqrt{n}}

Putting the values, we get,

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

5 = 1.96(\dfrac{47}{\sqrt{n}} )\\\\\sqrt{n} = \dfrac{47\times 1.96}{5}\\\\n = 339.443776\\\Rightarrow n \approx 340

Thus, the correct answer is

Option D) 340

7 0
3 years ago
Sarah has $55.00 to spend
GenaCL600 [577]
The equation that models the relationship between the amount of money Sarah has left is 55- 0.65x= y
8 0
3 years ago
What is the equation of the graph in slope-intercept form?
Slav-nsk [51]
The answer is B y=4x-6
7 0
3 years ago
WRITING TO EXPLAIN, HOW COULD YOU USE 5 X 6 =30 TO FIND THE PRODUCT <br> OF 6 X6 ?
Solnce55 [7]
5x6=30
6x6=36

You would need 1 more 6
I can't explain this very well, sorry.
8 0
3 years ago
Read 2 more answers
The solution to 5x - 7 = 21?
lapo4ka [179]

Answer:

x = 5.6

Step-by-step explanation:

5x - 7 = 21

5x = 28

x = 5.6

Can I geet brainliest

4 0
3 years ago
Read 2 more answers
Other questions:
  • Thomas makes balloon sculptures at a circus. In 180 minutes, he uses 252 balloons to make 36 identical balloon sculptures. How m
    11·1 answer
  • Jill used 5⁄6 cup of flour and 1⁄3 cup of sugar. How much more flour than sugar did Jill use in her recipe?
    15·1 answer
  • Write a division problem that the quotient is 5/8
    10·1 answer
  • The lateral surface area of a right square pyramid is given by s - 82.492. If the pyramid has height 10 feet and lateral surface
    15·1 answer
  • The 2017 population of California was 39536653 and of Arizona was 7016270. Compute and compare the rate of pedestrian fatalities
    11·1 answer
  • Find the product of 50 minus 5 and 4 divide by 2.
    8·2 answers
  • What is the name for fax like those in problem five
    13·1 answer
  • Which points in the graph are in quadrant IV
    5·2 answers
  • Find the perimeter of the square shown below:<br> Area = 49 cm2 plz!! It’s due in 5 minutes!!!!!!!
    9·1 answer
  • 1. Ted found out that the rebate is not given until after he has
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!