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kirza4 [7]
3 years ago
8

(13x + 12x) divided by 4 = 10 What is x

Mathematics
2 answers:
Nat2105 [25]3 years ago
7 0

Answer: x is 8/5

Step-by-step explanation:

Shtirlitz [24]3 years ago
7 0

Answer:

x = \frac{8}{5}

Step-by-step explanation:

Given

\frac{13x+12x}{4} = 10 ( multiply both sides by 4 to clear the fraction )

25x = 40 ( divide both sides by 25 )

x = \frac{40}{25} = \frac{8}{5}

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Can somebody plsss find the slop ASAP!!!!!
Oksanka [162]

Answer:

m=-2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (0, 0)

Point (1, -2)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{-2-0}{1-0}
  2. Subtract:                       m=\frac{-2}{1}
  3. Divide:                          m=-2
6 0
3 years ago
29000 scientific notation
sukhopar [10]
2.9x10 to the third power is the scientific notation
6 0
4 years ago
Read 2 more answers
What is 189 divided by 9
lesya [120]

Answer:

21

Step-by-step explanation:


3 0
4 years ago
Read 2 more answers
Kayla has a tshirt store. she sold three times as many white tshirts as blue tshirts. she sold a total of 48 tshirts. How many w
SpyIntel [72]
First make the equation:

1. x
2. 3x

x + 3x = 48

Now solve it:
x + 3x = 48
4x= 48
x=12

Now plug in x 
1. x = 12
2. 3x = 36

So Kayla sold 12 blue t-shirts and 36 white t-shirts.


6 0
3 years ago
Add 1/8 + 3/8<br><br> A. 3/64<br> B. 4/64<br> C. 4/16<br> D. 4/8
Alborosie

Answer:

D. 4/8

Step-by-step explanation:

First you should have the same denominator. In this case you have it so you continue. And now you have to add the numerators together. So you get 4/8. You can also simplify it and divide the numerator and denominator by 4 and get 1/2

3 0
3 years ago
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