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3 years ago

F(x) = 4 - X What is f(-3)? show work

Mathematics

1 answer:

Arturiano [62]3 years ago

6 0

Answer:

Step-by-step explanation:

By using the formula you just need to place -3 where X is being that X will represent F. After placing -3 where it needs to be it should look like this:

4-(-3)

Remove the parathesis and whenever there is a - in front of - in a parathesis you need to change the sign:

4+3

Add the numbers and you get:

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Brody is in the business of manufacturing phones. He pays a cost of $100 per phone produced for materials and labor and also mus

saw5 [17]

Answer:

C = 100p + 200

Step-by-step explanation:

Because C is the total cost per day, 200 is the y-intercept because it's paid daily.

The 100 is the slope since "he pays a cost of $100 per phone produced)".

8 0

2 years ago

What's the answer for <br> x/2-5=3

kifflom [539]

X=16

I use Tiger Algebra for help and it gives me all the correct work and answers as i need them!! TRY USING IT TODAY!!!!!

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3 years ago

Mr. Lassie goes out to eat with his family. Their dinner costs $144. Mr. Lassie is going to leave a 25% tip because the service

Dmitry_Shevchenko [17]

Answer:

$180

Step-by-step explanation:

25% ->0.25

144(0.25)=36

36+144=180

4 0

3 years ago

A shade of green paint is made by mixing blue paint and yellow paint in the ratio of 4 to 3. How many pints of blue paint and ye

nexus9112 [7]

Answer:

$Blue = 12$

$Yellow = 9$

Step-by-step explanation:

Given

$Blue : Yellow = 4 : 3$

Required

Determine the number of pints of each to make 21 of green paints

First, calculate the total ratio.

$Total = 4 + 3$

$Total = 7$

The blue and the yellow pint can be represented individually as:

$Blue = \frac{4}{7} * Green$

$Yellow = \frac{3}{7} * Green$

Number of blue paint calculated last week is:

$Blue = \frac{4}{7} * 21$

$Blue = {4} * 3$

$Blue = 12$

$Yellow = \frac{3}{7} * Green$

$Yellow = \frac{3}{7} * 21$

$Yellow = {3} * 3$

$Yellow = 9$

8 0

3 years ago

Solve the equation <br> 1/6(12z-18)=2z-3

Romashka-Z-Leto [24]

1/6(12z-18)=2z-3

12/6z-18/6 =2z-3

2z-3=2z-3

there are infinite solutions for this equation or all real numbers

8 0

3 years ago