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Mashcka [7]
2 years ago
8

Repartir 310 nueces entre tres personas de modo que la segunda reciba 20 menos que la primera y 40 mas que la tercera

Mathematics
1 answer:
almond37 [142]2 years ago
3 0

Answer:

2

Step-by-step explanation:

625282629283637hshshs

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0.6 I think that’s what you’re asking
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Im going to give 15 points for this question please answer it
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What is the area of the shape?
ddd [48]
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Another way of doing this is using the trapezoid area formula, which is
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3(a - 4) ≤ 33<br> Help me solve
yaroslaw [1]

Answer:

a ≤ 15

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

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

3(a - 4) ≤ 33

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

  1. Divide 3 on both sides:                    a - 4 ≤ 11
  2. Add 4 on both sides:                        a ≤ 15

Here we see that any value <em>a </em>less than or equal to 15 would work as a solution to the inequality.

3 0
2 years ago
A number x multiplied by 4/7 is less than 12/5
morpeh [17]

Step-by-step explanation:

a \: number \: x \: multiplied \: by \:  \frac{4}{7 }  \\ x \times  \frac{4}{7 }  \\ is \: less \: than \frac{12}{5}  \\ x \times  \frac{4}{7 }  <  \frac{12}{5}  \\ multiply \: through \:b y \: the \: l.c.m \: which \: is \: 35 \\ 35 \times x \times 35 \times  \frac{4}{7}  <  \frac{12}{5}  \times 35 \\ simplify \\ 35x \times 5 \times 4 < 12 \times 7 \\ 35x \times 20 < 84 \\ 700x < 84 \\  \frac{700}{700} x <  \frac{84}{700 }  \\ x <  \frac{84}{700} or \: 0.12

7 0
2 years ago
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