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
Fantom [35]
3 years ago
5

Mia spent 30 minutes answering the math questions on the exam. This was Three-fifths of the total amount of time allotted for th

is section of the exam. To determine the total amount of time allotted for this section of the exam, Mia set up and solved the equation as shown beloMia spent 30 minutes answering the math questions on the exam. This was Three-fifths of the total amount of time allotted for this section of the exam. To determine the total amount of time allotted for this section of the exam, Mia set up and solved the equation as shown below.
Three-fifths x = 30. Five-thirds (three-fifths) x = 30 (three-fifths). X = 18.

Which best describes the error that Mia made?w.


Three-fifths x = 30. Five-thirds (three-fifths) x = 30 (three-fifths). X = 18.

Which best describes the error that Mia made?
Mathematics
2 answers:
zzz [600]3 years ago
5 0

Answer:

Step-by-step explanation:

stealth61 [152]3 years ago
3 0

Answer:

B

Step-by-step explanation:

You might be interested in
- Let y represent the width of a rectangle and let x represent the rectangle's lengu.
valentina_108 [34]

Answer:

Length: 21 cm and Width:  6cm

Step-by-step explanation:

Let y be the width and x length of the rectangle. We know:

x = 4y -3 -------- eq. 1

54 = 2x + 2y    (Perimeter of the rectangle) ------- eq.  2

Substitute equation 1 in equation 2:

54 = 2(4y-3) + 2y\\54 = 8y - 6 + 2y\\54 + 6 = 8y + 2y\\60 = 10 y\\\\\frac{60}{10}= y\\y = 6

Using the value of y, we find x.

x = 4y - 3\\x = 4(6) -3\\x= 24 - 3\\x = 21

4 0
3 years ago
The diagram below shows several parking spots near the grocery store, formed with three parallel line segments and a transversal
Marina CMI [18]
Something I noticed about angle 4, is that it shares a straight line with angle 3. (above it is a straight line)

A straight line equals 180 degrees.

So, angle 4 + angle 3= 180 degrees.

Angle 3 is congruent to angle 7.

180-132= Angle 7

180-132= 48

48 degrees is your answer.

I hope this helps!
~kaikers

8 0
3 years ago
Read 2 more answers
Please look at number 10. from the slope and write the equation for me
kompoz [17]

Answer:

y = 8x + 38

Step-by-step explanation:

To find the slope we set up y = mx + b and plug m (our slope) in and then plug in the point into x and y to find b (our y-intercept)

   y = mx + b

   y = 8x + b

   6 = 8(-4) + b

   6 = -32 + b

+32   +32

 38 = b

So using our slope and our intercept we have our slope intercept

y = mx + b

y = 8x + 38

Hope this helps :)

7 0
3 years ago
Read 2 more answers
Given the points (2, 2) and (-1, -7) find the slope.​
Softa [21]

Slope is change in y over the change in x.

Slope = (-7 - 2) / (-1 -2)

Slope = -9/-3

Slope = 3

6 0
3 years ago
What happens to the mode of the data set shown below if
nlexa [21]

Answer:

OB) The mode does not change

8 0
3 years ago
Other questions:
  • A cylindrical barrel has a radius of 7.6ft and height of 10.8ft. Tripling which dimensions will triple the volume of the barrel?
    8·1 answer
  • How old will i be in 2024 if i was born in 2001?
    15·1 answer
  • For which equation is t = 1.5 a solution? <br><br> 2t=-3 <br> t/10=15<br> 4t=6 <br> 6t=4
    9·2 answers
  • Original price; 30.50; Markdown 30%
    8·1 answer
  • What is the dollar value of 7 nickels and 8 quarters
    9·1 answer
  • If the sale price is $50, and the percent of discount is 75%, then what is the original price?
    15·2 answers
  • Do<br> O PI11110100<br> 2. Use the prime factorizations of 72 and 120 to find their LCM.
    12·1 answer
  • If i had a kid on october 6th and another 12 months later how old would the first kid be
    15·2 answers
  • Pls help me im so confused and i need this done!
    5·2 answers
  • Which side lengths form a right triangle?<br> Choose all answers that apply:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!