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gtnhenbr [62]
3 years ago
8

HELP PLEASE!!!

Mathematics
1 answer:
jonny [76]3 years ago
6 0
Can you post a picture?
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A box of chocolates contains 18 chocolate squares. 10 of the squares are milk chocolate five or dark chocolate and three or whit
a_sh-v [17]

Answer: 55% she chooses a white chocolate

Step-by-step explanation: Just do the total number of squares which is 18, and divide that into the number of squares of the chocolate your trying to find the % or probability of.

10/18=.55 or 55%

7 0
2 years ago
What is -3 (x+2) = 16 -x
arsen [322]

Answer:

x = -11

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

Distributive Property

<u>Algebra I</u>

Equality Properties

  1. Multiplication Property of Equality
  2. Division Property of Equality
  3. Addition Property of Equality
  4. Subtraction Property of Equality

Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify.</em>

-3(x + 2) = 16 - x

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Distributive Property] Distribute -3:                                                                -3x - 6 = 16 - x
  2. [Addition Property of Equality] Add <em>x</em> on both sides:                                     -2x - 6 = 16
  3. [Addition Property of Equality] Add 6 on both sides:                                    -2x = 22
  4. [Division Property of Equality] Divide -2 on both sides:                                x = -11
5 0
3 years ago
Which measurement is the best estimate for the distance between New York City and Washington, D.C.?:
Aleks [24]
The best estimate would be D: 331 km

7 0
3 years ago
If someone drove 15 miles and is only three fifths of their way home what is the total length of her drive
BabaBlast [244]
3/5 * X = 15
3/5 ÷3/5 * X = 15 ÷ 3/5
X = 25

The total length is 25 miles
3 0
3 years ago
What is the EXACT and APPROXIMATE volume of the cylinder? (I NEED HELP FAST!)
brilliants [131]
Exact is 320 pi

Approx is  1004.8
8 0
3 years ago
Read 2 more answers
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