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3 years ago

Simplify the expression: –3(–2h + 3) =

Mathematics

2 answers:

SpyIntel [72]3 years ago

8 0

-3(-2h+3)=6h-9
Because a negative times a positive equals a positive and a negative times a positive equals a negative

andrey2020 [161]3 years ago

5 0

Answer: 6h - 9

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Explanation:

The outer term -3 is multiplied by every term inside

We get the following

-3 times -2h = 6h
-3 times 3 = -9

This means the original expression becomes 6h-9. I applied the distributive property.

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The base and the altitude of a triangle

marishachu [46]

Answer:

base=6

Step-by-step explanation:

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3 years ago

PLEASE HELP!

hammer [34]

Answer:

A = 16

Step-by-step explanation:

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3 years ago

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USPshnik [31]

Answer:

a. The average is =(++) .

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Step-by-step explanation:

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3 years ago

The profits in hundreds of dollars, P(c), that a company can make from a product is modeled by a function of the price, c, they

Jobisdone [24]

The maximum profit is the y-coordinate of the vertex of the parabola represented by the equation.

$P(c)=-20c^2+320c+5120 \\ \\
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k=f(h)=f(8)=-20 \times 8^2+320 \times 8+5120= \\
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The maximum value is 6400, but the profit is given in hundreds of dollars, so multiply the value by 100.

The maximum profit the company can make is $640,000.

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3 years ago

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4 years ago