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3 years ago

Write the statement below as a math expression

1 answer:

3 0

D. 2(n-8)

The difference of a number and eight is separate from being multiplied by 2 which is why you would use parenthesis.

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Completing the sqaure x^2+14x+34

DiKsa [7]

Answer:

-7-√15

Step-by-step explanation:

First move the constant to the right hand side and change it's sign

x^2+14x=-34

Then add (14/2)^2 or 7^2 to both sides

x^2+14x+49=-34+49

Then factor the expression

(x+7)^2=-34+49

Then solve (x+7)^2=15

You should get:

x=-√15-7

x=√15-7

7 0

3 years ago

The inverse of a function is a function A) Always B) Sometimes C) Never

Lorico [155]

The answer is sometimes. I hope this helps

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3 years ago

Can anyone please help me answer the PICTURE IS PROVIDED!

Ilya [14]

Answer:1 and 4

Step-by-step explanation:

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3 years ago

A manufacturing company has the following fixed monthly costs and unit variable costs: Rent = $2,200 Utilities = $375 Variable c

valentinak56 [21]

A manufacturing company has the following fixed monthly costs and unit variable costs:

Rent = $2,200

Utilities = $375

Variable costs for materials and assembly = $13.25/unit

Monthly labor = $750

Given is the product is sold at $24.99 per unit

Let the number of units sold be x

Adding total cost = $2200+375+750=3325$

Equation becomes:

$3325+13.25x=24.99x$

$11.74x=3325$

x= 283.21

So, rounding it to nearest whole number we get, 283 units.

3 0

3 years ago

A _ ratio that compares two quantities with different kinds of units

Luden [163]

The answer i think is the rate

4 0

3 years ago