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
Karolina [17]
2 years ago
5

Mrs. McAlister wrote the equation 10 t minus 4 t + 3 t = 8 on the board and asked students to write an equivalent equation. The

table below shows the responses from four students.
Mathematics
1 answer:
Lera25 [3.4K]2 years ago
3 0

Answer:

t = 8/9

Step-by-step explanation:

There are many possible solutions that could be expressed as equivalent to the equation 10t - 4t + 3t = 8.  With that being said, here is a simplified form, solved for t.

10t - 4t + 3t = 8

6t + 3t = 8

9t = 8

t = 8/9

Each of these form's is an equivalent equation to the one written by Mrs. McAlister.

If you can provide the table of student answers, we could answer which students were correct or wrong.  Without the table, we can only guess.

Cheers.

You might be interested in
I was to lazy to do this earlier and i have no time HELP
Svetllana [295]
Download the app photomath it shows you step by step :)
8 0
2 years ago
Select ALL the expressions that are equal to 3(n+4) *
telo118 [61]

Answer:

B and F

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the value of x for which m parallel to n <br> A. 31 <br> B. 33 <br> C. 39 <br> D. 41
olya-2409 [2.1K]
Hello!

We are told that n and m are parallel.
The angle that measures 105 degrees is supplementary with the alternate interior angle of the angle which measures (3x - 18) degrees. Supplementary angles add to equal 180 degrees, so we can make an equation by first finding the measure of the alternate interior angle.

180 - 105 = 75

The alternate interior angle measures 75 degrees, so we can set that equal to 3x - 18 to solve for x since alternate interior angles are congruent.

75 = 3x - 18
93 = 3x
31 = x

Answer:
x = 31
4 0
2 years ago
HELPPPPPPPPPPPPMEEEEEEE
Alexus [3.1K]

Answer:

I'm pretty sure it is 21

4 0
3 years ago
How to find the area of a square whose perimeter is 7 meters​
yKpoI14uk [10]

Answer:

A≈3.06

P Perimeter  

7

Using the formulas

A=a2

P=4a

Solving forA

A=1

16P2=1

16·72=3.0625

8 0
2 years ago
Read 2 more answers
Other questions:
  • A candy maker had a piece of taffy that was 53 inches long. If he chopped it into 6 equal length pieces, how long would each pie
    10·2 answers
  • Given P=1/2x(y+z),find the value of P,if x=6 and y=9 and z=7
    11·1 answer
  • 40 has a quotient with a remainder of 15
    7·1 answer
  • If x-2y=1 and 2x+3y=9 then what is x
    9·1 answer
  • he point-slope form of the equation of a line that passes through points (8, 4) and (0, 2) is y – 4 = (x – 8). What is the slope
    7·1 answer
  • A model jet is fired up in the air from a 16-foot platform with an initial upward velocity of 52 feet per second . The height of
    8·1 answer
  • Find the exact solution to the equation 10-log8(x+2)=9
    6·1 answer
  • Solve the inequality. 4x – 7 &lt; 5
    6·2 answers
  • A trap for insects is in the shape of a triangular prism. The area of the base is 45 in and the height of the
    6·1 answer
  • The Smith family has $1500 set aside for upgrades in their kitchen. The contractor charges
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!