2 years ago

Let x=-11/4 and y=-11/8

Mathematics

1 answer:

zmey [24]2 years ago

3 0

Answer:

x= -2 3/4

y = -1 3/8

Step-by-step explanation:

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navik [9.2K]

Answer:

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3 years ago

Which expressions are equivalent to 5p+3p+(-9)

Fynjy0 [20]

Answer:

8p -9

Step-by-step explanation:

5p+3p+(-9)

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4 years ago

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Find the absolute maximum value for the function f(x) = x^2 − 4, on the interval [–3, 0) U (0, 2].

Andreyy89

Answer:

Step-by-step explanation:

The function $y=x^2 -4$ is

decreasing for all $x\in [-3,0);$
is increasing for all $x\in (0,2]$

(see attached diagram for details).

The maximum value of the function is at endpoints -3 or 2. find y(-3) and y(2):

$y(-3)=(-3)^2-4=9-4=5\\ \\y(2)=4^2-4=0$

So, the maximum value is 5.

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3 years ago

Where is 0.5 on a number line

Alexeev081 [22]

Right in the middle of 0 and 1

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3 years ago

ABc bookstore sells magazines according to the demand function p= -Q + 42, where p is the price and q is the quantity. if the bo

LekaFEV [45]

Answer: $Q=37$ (37 megazines)

Step-by-step explanation:

1. To solve this problem you only need to solve for the quantity Q and substitute the values of p, as following:

- Solve for Q:

$p=-Q+42$

$Q=42-p$

- If the bookstore charges $5 for a magazine, you need to substitute $p=5$ into the formula, as following:

$Q=42-5\\Q=37$

2. Therefore, the answer is 37 megazines.

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4 years ago

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