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nydimaria [60]
3 years ago
9

Find the inverse of p(x)=-2x^2-10

Mathematics
1 answer:
-Dominant- [34]3 years ago
7 0

Answer:

\sqrt{\frac{x+10}{2y}

Step-by-step explanation:

switch x and y and then solve for y

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You have $7 and earn $0.25 for each cup of orange juice you sell. Write an equation in two variables that represents the total a
Maksim231197 [3]

Answer:

The equation is A = 0.25j + 7

Step-by-step explanation:

In this question, we are asked to write an equation that shows the total amount of money someone has after selling a particular amount of orange juice.

To solve this question, we can just consider the total number of orange glasses cups sold. Firstly , let’s write the revenue generated from the sales.

She sells j cups A $0.25 per cup. The total amount of money made here is equal to 0.25j.

When we add this to the initial $7, we have the final equation.

0.25j + 7

The amount A in dollars is equal to this.

A = 0.25j + 7

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Lisa has 3 quarts of milk. Sanjay has 12 pints of milk. Who has more and why
andreyandreev [35.5K]
They are sanjay because three quarts is six pints which means six quarts is 12 pints
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Gary bought an MP3 player at a 20% discount sale for $33.60. What was the original price of the MP3 player?
Tresset [83]

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42$

Step-by-step explanation:

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Graph the set. in a number line<br> (−∞, 0) ∪ [2, 8]
Gre4nikov [31]

See attachment for the graph of the set (−∞, 0) ∪ [2, 8]

<h3>How to graph the set on a number line?</h3>

The set is given as:

(−∞, 0) ∪ [2, 8]

The above means that the numbers inclusive in the set are:

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  • [2, 8]: All real numbers between 2 and 8 (inclusive)

This means that there will be a gap on the number line between 0 and 2 and from 8 till positive infinity

Having done the above illustration, next we plot the set on a number line

See attachment for the graph of the set (−∞, 0) ∪ [2, 8]

Read more about number lines at:

brainly.com/question/24644930

#SPJ1

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