Given that f(x) = -x and g(x) = 2x - 1. Find the value of f(3) - g(-4).

Answers

Answer 1

Answer:

hope it will help

Step-by-step explanation:

f(3) - (-4)

-3 +8+1

6

Answer 2

Answer:

Step-by-step explanation:

f(3) = -4

g(-4) = 2(-4) - 1

           -8 - 1 = -9

-4 - (-9) = -4 + 9 = 5


Related Questions

Solve it
it's easy
take as much time you need☺️​

Answers

hope it helps......hehhehehe

Step-by-step explanation:

101^2= [100+1]^2

[100]^2 +1^2+2×100×1

=10000+1+200

=10201

HOPE IT HELP.......

what is the Greatest Common Factor (GCF) between two
numbers is
Please help me

Answers

The gcf of 40 & 48 is 8. You could use thoses two numbers, You welcome!

Hector is visiting a cousin who lives 400 miles away he has driven 75 miles how many more miles does he need to drive to reach his cousin’s home let d be how many miles left to reach his cousins house

Answers

Answer: Hector needs to drive 325 more miles.

1
The admission fee to a movie is $12.50. Each concession item costs $1.75.
How much does it cost to go to the movie and then purchase 3 items at the
concession stand?

Answers

$17.75 is the answerrrrrr
The total cost would be $17.75

if it is 9:38 what time would it be a half and hour later

Answers

Answer:

If it was 9:38 it would be 10:08

Step-by-step explanation:

Adding 30 to 38 would be 68. And since an hour is only 60 minuets long you would change the hour to 10 and add the 8 minuets.

Hope this helped! :))

Evaluate the function 7(x) = 2x+8 when x = 6.
O 96
O 28
O 20
O 16

Answers

Answer:

20

Step-by-step explanation:

Substitute x = 6 into f(x), that is

f(6) = 2(6) + 8 = 12 + 8 = 20

Mary is half of her sister's age. The sum of their
ages is 18. How old is her sister?

Answers

Answer:

Mary's sister is 12 years old.

Step-by-step explanation:

If Mary is half of her sister's age, her sister is 2 times her age.

Represent M as Mary's age...

M+2m=18

3m=18

3m/3=18/3

m=6

But because Mary is a half of her sister's age...

6*2=12

Answer:

12 years

Step-by-step explanation:

12/2 = 6

12 + 6 = 18

Tuition at Lukedale College costs $6,860 this year. Jasper earned a dance scholarship that will cover 25% of the cost. How much money will the dance scholarship cover?

Answers

Answer:

$1715

Step-by-step explanation:

You have to find out what 25% of $6,860 is, which is the same as dividing the total by 4, since 1/4 = 25%. So,

$6,860/4=$1715

What is the midpoint of the segment with the following endpoints.
(9, 2) and (5,5)

Answers

The midpoint is (7,7/2)

Here are two five-pointed stars. A student said, “Both figures A and B are polygons. They are both composed of line segments and are two-dimensional. Neither have curves.” Do you agree with the statement? Explain your reasoning.

Answers

Answer:A

Step-by-step explanation:

Bcnitsreksbeux

Answer the question and I will mark brain also explains why you chose your answer :)

Answers

Answer:

1. 700

2.1050

Step-by-step explanation:

you add 310 and 390 and get 700

350 plus 700 is 1050

Is -5 a integer or rational or irrational?

Answers

Answer:

irrational

Step-by-step explanation:

Answer:

It's rational because it isn't a decimal with no end. To simplify it even more, it is an integer.

Step-by-step explanation:

Overnight, the temperature in Mayville was 4°F. But by the following afternoon, the temperature had risen 11°F. What was the temperature in Mayville that afternoon? To solve the problem, Rose added 4+11 and came up with an answer of 7°F. Is Rose correct? Why or why not?

Answers

Answer:

Rose was wrong because 4 + 11 is not 7; the answer would be 15*F

Step-by-step explanation:

4+11 = 15

hope this helps

Rose is incorrect as the temperature in Mayville that afternoon

(4 + 11)°F = is 15°F not (-4 + 11)°F = 7°F.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, Overnight, the temperature in Mayville was 4°F.

But by the following afternoon, the temperature had risen 11°F.

∴  The temperature in Mayville that afternoon is the sum of the total temperatures which is,

= (4 + 11)°F.

= 15°F

learn more about numerical expressions here :

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Identify the hypothesis and conclusion of each statement.
13. If the ball is red, then it will bounce higher.

14. If a plane contains two lines, then they are coplanar.

15. If the light does not come on, then the circuit is broken.

16. You must wear your jacket if it is cold outside.

Answers

Any conditional is of the form "if hypothesis, then conclusion"

=============================

13.

Hypothesis = The ball is red

Conclusion = It (the ball) will bounce higher

=============================

14.

Hypothesis = A plane contains two lines

Conclusion = They (the two lines) are coplanar

=============================

15.

Hypothesis = The light does not come on

Conclusion = The circuit is broken

=============================

16.

Hypothesis = It is cold outside

Conclusion = You must wear your jacket

It might help to rewrite the original sentence as "If it is cold outside, then you must wear your jacket" to have it match up with the "if P, then Q" format (P and Q are the hypothesis and conclusion in that order).

The Hypothesis and Conclusion of each statement are;

13. Hypothesis = The ball is red

Conclusion = It (the ball) will bounce higher

14. Hypothesis = A plane contains two lines

Conclusion = They (the two lines) are coplanar

15. Hypothesis = The light does not come on

Conclusion = The circuit is broken

16.Hypothesis = It is cold outside

Conclusion = You must wear your jacket

What is The Hypothesis and Conclusion?

The conclusion is “then,” part of a conditional statement.

The hypothesis is the “if,” part of a conditional statement

Now,

To find the hypothesis and conclusion of each statement we can change any conditional is of the form "if hypothesis, then conclusion"

The first statement is;

13.  If the ball is red, then it will bounce higher.

In form of the hypothesis and conclusion written as;

Hypothesis = The ball is red

Conclusion = It (the ball) will bounce higher

And, The second statement is;

14. If a plane contains two lines, then they are coplanar.

In form of the hypothesis and conclusion written as;

Hypothesis = A plane contains two lines

Conclusion = They (the two lines) are coplanar.

And, Third statement is;

15. If the light does not come on, then the circuit is broken.

In form of the hypothesis and conclusion written as;

Hypothesis = The light does not come on

Conclusion = The circuit is broken.

And, Fourth statement is;

16. You must wear your jacket if it is cold outside.

In form of the hypothesis and conclusion written as;

Hypothesis = It is cold outside

Conclusion = You must wear your jacket

Learn more about the hypothesis and conclusion visit:

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What is m 50
65
140
155

Answers

Answer:

65 degrees.

Step-by-step explanation:

Since angle JLG is 115 degrees, andgle JLH must be 65 because the two angles are supplementary, which means they add up to 180 degrees.

Miranda needs to cut strips of paper that are 1/8 of an inch. If she has piece of paper that is 7 and 3/4 inches long. How many strips of paper can she make? *

Answers

Answer:

62

if you turn 1/8 and 7 3/4 to decimals they turn into 1/8=0.125 and 7 3/4=7.75 and 7.75/0.125=62

42 is 6 times larger than which number

Answers

Answer:

The answer is 7

Step-by-step explanation:

6*7=42

Answer:

252

Step-by-step explanation:

42 x 6 = 252

To cheek the answer: 252 ÷ 42 = 6

16 PS 19
E question Help
Some friends played a board game. During the game, one unlucky player had to move back 9 spaces
7 turns in a row. Find a number to represent that player's movements for those 7 turns

Answers

Answer:

-63

Step-by-step explanation:

Because -9 x 7 = -63. If the signs are different then it will be negative. -9 x 7 = -63 is the same like 9 x 7 = 63. I hope this answer your question!

$500 deposit over 20 years with an interest rate of 5%

Answers

Answer: $1,104

Step-by-step explanation:At the end of 20 years, your savings will have grown to $1,604.

You will have earned in $1,104 in interest.

64 cm
64 cm
48°
*nor drawn to scale
What is the value of x?
o
A. 42°
B. 48°
Ο Ο Ο
C 64°
O D. 84
URGENT PLS I WILL GIVE MAX POINTS PLEASE

Answers

D! if it’s 48 then the other side is 48 degrees, add that and it becomes 96. then subtract 180-96 and you get 84 <3

Answer: D

Step-by-step explanation:

My Teacher gave me the answer

Hi! I need help on this one. Hope there's someone willing to help!!

Answers

2 of 5 is a 40% chance

40% * 40 = 16

He should expect to be stopped 16 times.

Is 8.15 a natural number whole number integer rational irrational or real number ?

Answers

Answer:

Rational

Step-by-step explanation:

A rational number is a number expressed as a fraction. So the number could be a decimal or percent.

Hope This Helps :)

8.15 is a rational number


Which are the roots of the quadratic function f(b) = 62-75? Select two options,
b=53
b= -573
Ob=35
b = -315
b = 256

Answers

Answer:b=573

Step-by-step explanation:

Rewrite the expression by factoring out −x4. +5x2−x42−x4

Answers

Answer:

783735e826w826

Step-by-step explanation:

1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1

A diesel train traveled to Las Vegas and back. The trip there took ten hours and the trip back took 14 hours. It averaged 60 mph on the return trip. Find the average speed of the trip there.

Answers

The average speed is 4 miles per hour

Your answer should be a polynomial in standard form.

(q^2-2q+5)(q^2-5)=

Answers

Answer:

q⁴ - 2q³ + 10q - 25

Step-by-step explanation:

Step 1: Write out expression

(q² - 2q + 5)(q² - 5)

Step 2: Distribute

q⁴ - 2q³ + 5q² - 5q² + 10q - 25

Step 3: Combine like terms

q⁴ - 2q³ + 10q - 25

Enter the equation of the line in slope-intercept form. Slope is 4, and (3,4) is on the line. The equation of the line is y=

Answers

Answer:

y= 4x - 8

Step-by-step explanation:

hope this helps :)

a house with an original value of $210,000 increased in value to $300,000 in 5 years what is the ratio of the increase in value to the original value of the house ?

Answers

Answer:

6%per year

Step-by-step explanation:

210000/300000=.7

it increased by 30%

30/5=6%per year

The ratio of the increase to the original will be 0.43.

What are the ratio and proportion?

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

Original value = $210,000

Final value = $300,000

Increment = 300000 - 210000 = 90000

The ratio of increment to original

⇒ 90000 / 210000 = 0.43

Hence "The ratio of the increase to the original will be 0.43".

For more information about ratio and proportion,

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Plane zwv and plane tuv intersect at

Answers

Answer:

Option (1)

Step-by-step explanation:

Planes ZWV (shaded side) and plane TUV (Top of the box) are the two sides of the given cube or box in the picture attached,

Common edge of the given planes is side SV.

Common edge or the line where two planes meet is the line of intersection of two planes.

Therefore, line SV will be the line of intersection of the given planes.

Option (1) will be he answer.

The value of the expression is
_____?

Answers

Answer:

the answer is 86!

hope this helped

Answer:

the answer to your question is 86

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