a sales person working for a heating and air-conditioning company earns an annual base salary of$30,000 plus $500 on every system

Answers

Answer 1
Answer:

Answer:

f(x)=30000+500x

Step-by-step explanation:

x=number of additional systems.


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Termeni unei adunari sunt 382 145 si 286 care este suma lor

Factor completely x2 - 36.

I think this is Prime is that correct


Answers

No.  It's the difference of two squares, and so can be easily factored:

x² - 36 = (x + 6) (x - 6)

Multiply those out and you'll see.
x^2 - 36=(x-6)(x+6)\n\n\na^2-b^2 = (a-b)(a+b)


∠AGB and ∠EGD are _ angles.

Answers

Answer:

vertically opposite angle

Step-by-step explanation:

vertical it is right

Vertical opposite angle

If an original quantity is 12, and the new quantity is 15, what is the percent increase?

Answers

If an original quantity is 12, and the new quantity is 15, then the percentage increase is 25%.

Given that, an original quantity is 12, and the new quantity is 15.

What is percentage?

Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".

Here,

Percentage increase = (New quantity - Original quantity)/Original quantity ×100

= (15-12)/12 ×100

= 3/12 ×100

= 0.25×100

= 25%

Therefore, if an original quantity is 12, and the new quantity is 15, then the percentage increase is 25%.

To learn more about the percentage visit:

brainly.com/question/24159063.

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Answer:

20% increase

Step-by-step explanation:

1- New number-original number

2- number increased divided by new number then multiply by 100

15-12= 3

3 divided by 15= 0.2

0.2 times 100= 20%

PLEASE HELP
WILL MARK BRAINLIEST

Answers

Answer:

C

Step-by-step explanation:

There should always be a decimal between two numbers in order to classify as a scientific notation.

Answer:

The answer is C. All of the answers listed for that choice is correct.

Selena has $10. What is the greatest amount ofspinach she can buy? Spinach is $3 per pound. How many pounds at mostc

Answers

You need to write an inequality. 
10 ≥3x

x represents pounds, and each pound costs $3

solve the inequality

10
 ≥3x
divide both sides by 3 by 3 to isolate the x. you have to do whatever you do to the left side to the right)

you get 3.3=x 
she can buy 3.3 pounds

(I HAD THE SAME WORKSHEET AS YOU)

A regular hexagon (6-sided figure) has sides that are all the same length. Each side length is represented by the expression x + ⅓ y. a) Write an algebraic expression that represents the perimeter of the hexagon. b) Use one of the expressions and evaluate the perimeter of the hexagon if x = 5 and y = 6 HELPPPPP!!!!!

Answers

perimiter=6 times legnth of one side
P=6(x+1/3y)
P=6x+6/3y
P=6x+2y

if x=5 and y=6
P=6(5)+2(6)
P=30+12
P=42


A. P=6x+2y
B. 42 units is the perimiter