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vichka [17]
3 years ago
12

Which expression is equivalent to 5x +2-x10

Mathematics
2 answers:
omeli [17]3 years ago
7 0
X= 30

Answer: 5x+2-x10= 30
ohaa [14]3 years ago
5 0

Answer:

x= 30

Step-by-step explanation:

3+2-1441+x= 30

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Amanda ate 1/3 of her mom's pie. she gave the remaining 2/3 to 4 friends, What fraction did each friend get.
Semenov [28]
So she divided the 2/3 between 4 friends.

So each friend got 2/3 divided by 4, which gives:

(2/3)*(1/4) = 2/12 = 1/6
7 0
3 years ago
Evaluate z + z + z for x = 2, y = -3, z = -4.<br><br> 12<br> -12<br> -9<br> -6<br><br> Need help!!
Nataly_w [17]
I think the answer is -12
4 0
3 years ago
Is 4m equal to 400dm
erica [24]
It is not.

400 decimeters = 4,000 cm

4,000 cm = 40 m
6 0
3 years ago
B.<br> f(x) = -1x - 4; Find f(-3)
Margaret [11]

Answer:

f(-3) = -1

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> </u>

<u>Algebra I</u>

  • Functions
  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

f(x) = -1x - 4

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em> [Function f(x)]:                                                                          f(-3) = -1(-3) - 4
  2. Multiply:                                                                                                             f(-3) = 3 - 4
  3. Subtract:                                                                                                            f(-3) = -1
4 0
3 years ago
How many capulets and montages are there
Sophie [7]

Answer:

i think the answer would be 4c + 6m = 100, 8c + 12m = 200

Step-by-step explanation:

3 0
2 years ago
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