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
UkoKoshka [18]
3 years ago
10

Explain how you would solve for x of the following equation x+3-10

Mathematics
2 answers:
andre [41]3 years ago
6 0

if there is no other then I can equate it to zero thus

X+3 -10 = 0

x = 10 - 3

X = 7

Nezavi [6.7K]3 years ago
4 0

Answer:

x+3-10 ,is not an equation

Step-by-step explanation:

×+3-10=0

×=10-3

×=7

You might be interested in
Mikes movie Rentals Charge $3.00 for each rental plus $0.50 for each additional day. Reed's Rentals Charge $1.50 each rental plu
iris [78.8K]

Answer:

2

Step-by-step explanation:

What we need here is to express both charges trough equations, and then find out for which value these equations are equal.

Let X be the amount of additional days of rent.

So, Mikes Movie Rentals cost equations is:

CostMike = 3 + 0.5X

This implies that if there is no additional day (X=0), the cost is $3, if there is one additional day the cost is $3.5, for 2 days $4, and so on ...

Now lets find Reed's Rental cost.:

CostReed = 1.5 + 1.25X

And the interpretation is analogous to the one above. If there is no additional day, Reed's charge is $1.5, for 1 days $2.75, for 2 days $4

(Notice that with the examples I made about interpreting the equations I found out that for 2 days the cost of both is the same. Now lets find it analytically)

For finding the additional days that give the same costs we need to equal both equations:

3 + 0.5 X = 1.5 + 1.25 X

Lets subtract 1.5 from both sides:

3 - 1.5 + 0.5 X = 1.5 - 1.5 + 1.25 X

1.5 + 0.5 X = 1.25 X

Now subtract 0.5 X in both sides:

1.5 + 0.5 X - 0.5 X = 1.25 X - 0.5 X

1.5 = 0.75 X

Dividing both sides by 0.75:

1.5 / 0.75 = 0.75 X / 0.75

2 = X

So, for 2 additional days bith charges are equal.  

6 0
3 years ago
PLZ HELPPPP!!!!!!!!!
Setler79 [48]
The answer is 1/3. :)
8 0
3 years ago
I need to figure out what x is for my homework and I’m so confused teehee.
garik1379 [7]

Answer:

x = 9

Step-by-step explanation:

set a proportion: 8/12 = 6/x => 8x = 72 => x = 9

3 0
3 years ago
A professora Luísa observou que o numero de meninas de turma dividido pelo numero de meninos dessa turma e 0,48. Qual e o menor
saw5 [17]

Respuesta:

37 estudiantes

Explicación paso a paso:

El número de niños dividido por el número de niñas = 0,48

Dejar :

x = número de niños; y = número de niñas

Tenemos ;

x / y = 0,48

Conversión a decimal;

0.48 es equivalente a 48/100

Reduciendo a la forma más simple:

48/100 = 12/25

Comparando:

x / y = 12/25

x = 12; y = 25

El menor número posible de estudiantes:

x + y = 12 + 25 = 37 estudiantes

5 0
3 years ago
the length of a rectangle is 8in. more than it’s width. the perimeter of the rectangle is 88in. what are the width and length of
bixtya [17]

Step-by-step explanation:

itulog mo nalang yan, walang ganun lods

4 0
3 years ago
Other questions:
  • What is value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
    12·1 answer
  • Use the given line(s) from a random number table to select numbers to use in each problem. Select 2 contestants for a game show
    5·2 answers
  • What is -3 over 10 plus -1 7 over 10? i need it quick so please let me know!!
    15·1 answer
  • What is 5√ ? Place a dot on the number line at the best approximation.
    9·2 answers
  • Helen is solving a quadratic equation. She wants to find the value of x by taking the square root of both sides of the equation.
    10·1 answer
  • Please help me quick!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • The force acting on an object varies directly with its acceleration. A force of 25 newtons accelerates an object at 1.25 m/s. Wh
    7·1 answer
  • What point is on both lines y = {x +3 and y = x +1? (1 point)<br><br><br><br><br> Please help ASAP
    9·1 answer
  • In this figure prove that cd//ef​
    15·1 answer
  • Which of the following is the best definition of a statistical population?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!