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Firlakuza [10]
3 years ago
9

Solve the equation. 2x + 2 = 5x – 10

Mathematics
2 answers:
prisoha [69]3 years ago
5 0
The answer is x = 4
Dimas [21]3 years ago
4 0

or, 2+10=5x-2x

or, 12=3x

or, 12÷3=x

or, 4=x

therefore, x=4

Step-by-step explanation:

first, you need to arrange the term in proper way. while doing that you need to change the signs and then you need to add or subtract them and to find the value of x you need to divide 12 by 3 and the answer will come out.

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196 divided by 3.5 show your work
Ilya [14]

Answer:

56

Step-by-step explanation:

Sorry for not showing my work im a mental worker

196/3.5= 56

5 0
3 years ago
Once debbie arrives in each city,she'll need a backpack to carry around with her. What was the percent markup if a store bought
deff fn [24]

Answer:

60%

Step-by-step explanation:

40 / 25 - 1 = 60%

6 0
3 years ago
Write the equation in slope-intercept form.<br> 5x +<br> 5y = 35
vekshin1

Answer:

y = -x + 7

General Formulas and Concepts:

<u>Pre-Algebra</u>

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

[Standard Form]   5x + 5y = 35

<u>Step 2: Rewrite</u>

<em>Find slope-intercept form.</em>

  1. Subtract 5x on both sides:                    5y = -5x + 35
  2. Divide 5 on both sides:                         y = -x + 7
4 0
3 years ago
Sylvia surveyed her classmates at school to find out who plays sports at her school.the table below shows the number of students
Neporo4naja [7]

Answer:

Using the info you just gave,

Basketball, 8 studentsfootball, 7 studentsSoccer 12 studentsother, 13 students

We can now figure out the percentage of students that did NOT select soccer.

First, you need to add all the students together.

8 + 7 + 12 + 13

You get 40 students all together.

Now, add together the students that DID NOT choose soccer.

7 + 8 + 13 = 29

That means that 28/40 of the students did not choose soccer.

Now, convert that to a percentage.

28/40 = 0.7

To make that into a percentage, multiply by 100

Thus, the percentage of students that did not select soccer is 70%.

Hope this helped!

7 0
3 years ago
JI has endpoints J at (-5,-4) and I. JI has midpoint H at (1,0).
Yanka [14]

Answer:

Hope you will understand my handwriting and it will help you.

4 0
3 years ago
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