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
Leto [7]
3 years ago
10

What is the solution to -13×=78​

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
8 0
-13x=78
-13x/-13=78/-13
Answers: X=-6
Ugo [173]3 years ago
4 0

- So you divide each term by -13 and then simplify, which equals to X=-6.

You might be interested in
Help me
Komok [63]

Answer:

system of equations are

y=53x + 10, y=55x

Step-by-step explanation:

y=mx+b where x is the number of tickets purchased and y is the total cost.

We need to frame the equation for each option

Option 1: $53 for each ticket plus a shipping fee of $10

1 ticket cost = 53

So x tickets cost = 53x

shipping fee = $10 so b= 10

So equation becomes y=53x + 10

Option 2: $55 for each ticket and free shipping

1 ticket cost = 55

So x tickets cost = 55x

shipping fee =0 so b= 0

So equation becomes y=55x

5 0
2 years ago
Which relation is a function?
Artemon [7]

Answer:

C

Step-by-step explanation:

What makes a function is if each input or x-value has EXACTLY one output or y-value.

a. is wrong because the x value 1, has both an output of 1 and 4

b. is wrong because -1 is repeated 4 times with all different outputs

c. is correct because each input has exactly one output. None of the x values repeat itself

d. is wrong because -1 has 2 outputs.

so this is what makes a function and what doesn't. Hope this helps!

8 0
2 years ago
Read 2 more answers
Diagram of x+3 and of 2x when x is 2
Naya [18.7K]

Answer:

5 and 4

Step-by-step explanation:

So if, x equals 2 then all you do is turn the x into a 2.

So you rewrite the equation into,

2 + 3 and 2 x 2,

Which would be 5 and 4

Hope this helps!

7 0
2 years ago
HELP MEEE! I NEED IT RIGHT NOW!
Daniel [21]

Answer:1/16 for each of us

Step-by-step explanation:

Since only 1/4 is left and you and the teachers are splitting it up,you’d get 1/16 each because the half of 1/4 (1/8) was split into 2 (1/16)

4 0
2 years ago
40oz to lb and oz ? <br> but like helpp
Ne4ueva [31]
40 ounces equal to 2.5 pounds. Let me know if this answers your question! :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Nd the value of the expression. Type a numerical answer in the space provided. 4 ∙ 1 - 3^2 ÷ 3
    12·1 answer
  • For which of the following situations would a linear function be a reasonable choice for a mathematical model?
    6·2 answers
  • What is the product?<br> -9x(5-2x)<br> 
    13·1 answer
  • – 9 fewer than x is 92
    11·1 answer
  • This data set gives the scores of 41 students on a biology exam: {66, 67, 67, 68, 80, 81, 81, 82, 22, 65, 66, 68, 69, 70, 71, 71
    10·2 answers
  • Joseph write the number pattern below 100; 101, 96; 97; 92; 93, 88; 89; what is the next pattern?
    13·1 answer
  • One triangle has an angle of 81 degrees and the corresponding angle of the other triangle is 2x - 5 degrees, find the value of x
    12·1 answer
  • How many ways can someone purchase at least one CD from a group of 5
    5·1 answer
  • Can u help me with this:
    7·1 answer
  • Type the missing number that makes these fractions equal:<br><br> 4<br> 8<br> = <br><br> 2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!