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3 years ago

15

f the cost of printing the novel includes a base cost of $1,550 plus $4 per book, write a function that represents the cost of p

rinting x copies of the book.

1 answer:

mixas84 [53]3 years ago

7 0

The function is $1,550x+$4x=f

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Write the expression 23/5 as a radical.

Elanso [62]

<span>I got 2^(3/5) as the answer</span>

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3 years ago

What is the simplified expression for the expression below? -1/5(5x+20)-1/4(4x-28)

e-lub [12.9K]

You need to distribute the numerical factors for each term in the parenthesis:

$\dfrac{-1}{5}(5x+20)-\dfrac{1}{4}(4x-28) = \dfrac{-1}{5}\cdot 5x + \dfrac{-1}{5}\cdot 20 + \dfrac{-1}{4} \cdot 4x + \dfrac{-1}{4} \cdot (-28)$

This equals

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3 years ago

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Please help me with this question.

Evgen [1.6K]

Answer:

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Step-by-step explanation:

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3 years ago

Flagpole to the ground using a piece of rope that is 10 feet long. He is going to tie the rope to the top of the flagpole and th

Flauer [41]

Answer:

<h3>6 feet</h3>

Step-by-step explanation

Using the pythagoras theorem;

Given

The length of the flag pole = 8 feet = opposite side

Length of the rope = 10 feet = hypotenuse

To determine how far out on the ground he need to secure the rope from the flagpole so that the rope is tight, we need to look for the adjacent. Using the equation

hyp² = opp² + adj²

10² = 8² + adj²

adj² = 100-64

adj² = 36

adj = √36

adj = 6feet

Hence the rope should be placed 6feet out of the ground

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3 years ago

(3 × 1,000) + (4 × 100) + (5 × 10) + (2 × 1)

aliina [53]

Answer:

3452

Step-by-step explanation:

Simplify the expression, and add/muiltiply where necessary.

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1 year ago

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