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
Yuri [45]
2 years ago
11

A student provided the steps for solving an equation. Which statement describes the error in the solution?

Mathematics
1 answer:
Stella [2.4K]2 years ago
4 0
Answer: A.

They did not distribute the 3 to the 4 and -5a correctly.
You might be interested in
Maridel wants to find out how many of her classmates plan to come to the next football game. There are 800 students in her schoo
suter [353]

Answer:

Maridel wants to find out how many of her classmates plan to come to the next football game. There are 800 students in her school. She selects a sample of the population by putting the names of every student into a bag and drawing out 100 names.

Which statement(s) describe her sampling method? Check all that apply.

A) Her method will produce a biased sample.

<u>B) Her method will produce a valid sample.</u>

<u>C) Her method will produce a random sample.</u>

<u>D) Her method will produce a representative sample.</u>

E) Her method will produce an invalid sample.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What function is x=2 mapped to 32?
faust18 [17]
The correct answer is…… Yo Mum
3 0
2 years ago
Find the slope of the line passing through the points (-5, 3) and (7, 9) ​
rodikova [14]

\sf{\red{Answer}}

\sf{m =  \frac{1}{2} }

\sf{\purple{Explanation}}

\sf{m =  \frac{y_{2}- y_{1}}{m_{2} - m_{1}} }

\sf{m =  \frac{9- 3}{7- ( - 5)} }

\sf{m =  \frac{6}{7 +  5} }

\sf{m =  \frac{6}{12} }

\sf{m =  \frac{1}{2} }

3 0
1 year ago
If y=10 and d=126, then what is the value of z?
juin [17]

Answer:26

Step-by-step explanation:

85*2=170

170+64+x=360

234+x=360

x=126

3 0
2 years ago
Allie deposited $80 in a savings account earning 10% interest, compounded annually. To the nearest cent, how much will she have
77julia77 [94]

Answer: $96.8

Step-by-step explanation:

Formular for Compounding annually :

A =P ( 1 + r/n) ^nt

Where p is the Principal given as $80

r is the rate given as 10% = 10/100 = 0.1

n is the number of times the principal was compounded, given as 1

t is the time, given as 2 years:

Slot the values into the formula:

A= $80 ( 1 + 0.1/1) ^ (1 × 2)

A= $80 ( 1 + 0.1) ^2

A= $80 ( 1.1) ^2

A= $80 (1.21)

A= $80 x 1.21

A= $96.8

96.8 is already rounded to the nearest cent.

5 0
3 years ago
Other questions:
  • Which year had an upward trend between month 3 and month 4? this year or last year?
    9·1 answer
  • Write an equation for the line in slope-intercept form.
    15·1 answer
  • What is the solution to the equation fraction 1 over 3x = 6?
    12·2 answers
  • The one‑sample t t statistic from a sample of n = 23 n=23 observations for the two‑sided test of H 0 : μ = 15 H0:μ=15 versus H α
    15·1 answer
  • The formula for the volume of a cone is V=1/3πr^2h Solve the formula for the radius r.
    7·1 answer
  • Solve the equation<br> 8.3v = -5.1
    8·1 answer
  • Three Friends all have ages that are consecutive integers. The sum of their ages is 48. What is the age of the oldest friend?
    8·2 answers
  • On chandler's quilt, 2/3 of the squares will be red. What other fractions represent the part of the quilt that will be red
    7·1 answer
  • Given
    15·1 answer
  • Examine Carmen's plans for rail lines at a train station.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!