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almond37 [142]
3 years ago
12

What is ¼(2.5 + c) (8) = 11

Mathematics
2 answers:
artcher [175]3 years ago
8 0
The answer is this c= 3
elixir [45]3 years ago
7 0

Answer:

<h2><u><em>c = 3</em></u></h2>

Explanation:

¼(2.5 + c) (8) = 11

  • Multiply Both Sides By 4

(4) ¼(2.5 + c) (8) = 11 (4)

  • Simplify

8 (2.5 + c) = 44

  • Divide Both Sides By 8

8 (2.5 + c) / 4 = 44 / 4

  • Simplify

2.5 + c = ¹¹⁄₂

  • Subtract 2.5 From Both Sides

2.5 + c - 2.5 = ¹¹⁄₂ - 2.5

  • Simplify
<h2><em><u>c = 3</u></em></h2>
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Raymond spends 1/10 of his vacation budget on a car rental. Write an expression for how much Raymond has to spend on the rest of
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Answer:

C

Step-by-step explanation:

1/10th of 650 is 65. then, do 650 - 65. 9/10th of 650 is 585, so the answer to this question is C.

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3 years ago
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Tcecarenko [31]

Answer:

  a) x = {-2, 1, 3} are the zeros

  b) y = (x +2)(x -1)(x -3)

  c) y = x^3 -2x^2 -5x +6

Step-by-step explanation:

a) The zeros are the values of x where the graph crosses y=0. Those values are x = -2, x = 1, x = 3.

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b) If "a" is a zero, then (x-a) is a factor. The factored polynomial is ...

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c) This can be multiplied out using the distributive property several times.

  y = (x +2)(x(x -3) -1(x -3))

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The supplied graph apparently scales this vertically by a factor of 1/2, since its y-intercept is at (0, 3), not (0, 6).

5 0
3 years ago
Identify the probability to the nearest hundredth that a point chosen randomly inside the rectangle is in the square. Only answe
wel

Answer:

0.07

Step-by-step explanation:

we know that

The probability that a point chosen randomly inside the rectangle is in the square is equal to divide the area of the square by the area of rectangle

Let

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y----> the area of rectangle

P -----> the probability

P=\frac{x}{y}

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(1, 1) and (4, -4)

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In this case :

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Now that you know what variable counts as what, we simply just need to plug everything in.

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