Mathematics College

If fg(x) = 2x + 1, and f(x) = x + 2, find g(5) and g-'f'(1).​

Answers

Answer 1

Answer:

g(5) - f(1) = 8

g(5) = 11

Step-by-step explanation:

Given:

g(x) = 2x + 1

f(x) = x + 2

Find:

g(5)

g(5) - f(1)

Computation:

g(x) = 2x + 1

g(5) = 2(5) + 1

g(5) = 11

f(x) = x + 2

f(1) = 1 + 2

f(1) = 3

g(5) - f(1) =11 - 3

g(5) - f(1) = 8

Related Questions

Ruby, Joey and sully are baking cookies together. they need 3/4 cup of flour and 1/3 cup of butter to make a dozen cookies. Ruby brought 2 cups of flour and 1/4 cup of butter, Joey brought 1 cup of flour and 1/2 cup of butter, sully brought 1 1/4 cups of flour and 3/4 cup of butter. if the students have plenty of other ingredients that they need. how many whole batches of a dozen cookies can they make.​

Answers

Answer:

4 dozens.

Step-by-step explanation:

Since Ruby, Joey and Sully are baking cookies together, and they need 3/4 cup of flour and 1/3 cup of butter to make a dozen cookies, since Ruby brought 2 cups of flour and 1/4 cup of butter, Joey brought 1 cup of flour and 1/2 cup of butter, sully brought 1 1/4 cups of flour and 3/4 cup of butter, if the students have plenty of other ingredients that they need, to determine how many whole batches of a dozen cookies can they make the following calculation must be performed:

Flour: 2 + 1 + 1 1/4 = (4 1/4) / (3/4) = 4.25 / 0.75 = 5.666

Butter: 1/4 + 1/2 + 3/4 = (1 1/2) / (1/3) = 1.5 / 0.333 = 4.504

Thus, a maximum of 4 dozen cookies can be made.

Which pairs are like terms in the expression below? Select all that apply.
25y + 15x – 0.2y – 6 + (–2)

A. 25y and 15x
B. 25y and –0.2y
C. 15x and –0.2y
D. –0.2y and 2
E. –6 and –2

Answers

Answer:

B.  and E.

Step-by-step explanation:

hope it helps ;)

Answer
B and e
Hope this helps

What is the factored form of this polynomial. x2 + 5x − 36
A. (x − 4)(x − 9)
B. (x − 4)(x + 9)
C. (x − 5)(x + 8)
D. (x + 4)(x + 9)

Answers

Answer:

(x+9)(x-4)

Step-by-step explanation:

x^2 + 5x − 36

What two numbers multiply to -36 and add to 5

9*-4 = -36

9+-4 = 5

(x+9)(x-4)

PLEASE HELP! The AHS football team did a weigh-in at the start of training camp and the weights of the players were distributed normally. There were 60 players
at the start of camp. How many players are within one standard deviation of the mean?

Answers

This is very simple. All you have to do is multiply 60, the number of players, with 68% the proportion of players that are within one standard deviation from the mean.
Therefore:
60*0.68= 40.8
You should go with 40 players in this case to be conservative but if ur teacher says otherwise go with 41

CVS cells a 6 ounce bag of takies for$2.10 what is the unit cost. IDEK MY TEACHER STAY TRYNNA BE COOL

Answers

Answer: $0.35/ounce

Step-by-step explanation: Since there are 6 ounces, you measure the unit cost in ounces, and since there is 6 you divided 6 by 210 = 35. We convert back to money and get $0.35 an ounce.

The distance from Cherotich's home to school is
2km 400m. He goes to school in the morning
and returns in the evening daily. What distance
does he cover from Monday to Friday?

Answers

Step-by-step explanation:

his one day distance=2400m

his mon -fri distance=2400×4

=9600m

What is a type of bar graph to represent grouped data ​

Answers

Answer:

doctor

Step-by-step explanation:

pepper in walmart

I NEED THIS QUICK! What is the volume of the rectangular prism?

Answers

Answer:

30 3/8

Step-by-step explanation:

Select all correct answers, marking most brainly :)

Answers

Answer:

Your answers are C and D

Step-by-step explanation:

If you pay attention to the chart you will notice that medium duty fabric can last from 9000 to 15000 rubs meaning that since fabric B lasted 9200 it would be a medium duty fabric, making Fabric A light duty fabric.

A: This is INCORRECT because fabric B is medium duty

B: This is INCORRECT because Fabric B lasted longer than Fabric A

C: This is CORRECT because Fabric B is medium duty fabric

D:This is CORRECT because Fabric B lasted more rubs than Fabric A because its a more durable fabric

E: This is INCORRECT because Fabric A does not meet the requirements to be a Medium duty fabric.

Your Welcome, Hope This Helps, And Have a Splendid Day!!!

What is an equation of the line that passes through the point (3,-1)(3,−1) and is parallel to the line 5x+3y=65x+3y=6?

Answers

Answer:

6yx hope this helped dude!

Step-by-step explanation:

Answer:

6yx

Step-by-step explanation:

Find the height of a flagpole to the nearest tenth if the angle of elevation of tbe sun is 28 degrees & the shadow of the flagpole is 50 feet

Answers

Answer:

Step-by-step explanation:

tan28=h/50

h=50tan28

h=26.6ft

Find the value of x. Write your answer in simplest form.

Answers

Answer:

The value of x is 8

Step-by-step explanation:

Eliana treated her sister to lunch while visiting her in Seaside. Their lunch cost $100, and the
sales tax in Seaside is 8%. If Eliana left a 20% tip on the $100, how much in total did she
pay?

Answers

Answer:

multiply the numbers

128

Step-by-step explanation:

Answer:

128 is the answer

Step-by-step explanation:

your welcome!

At the beginning of spring, Elijah planted a small sunflower in his backyard. When it was first planted, the sunflower was 25 inches tall. The sunflower then began to grow at a rate of 1 inch per week. How tall would the sunflower be after 7 weeks? How tall would the sunflower be after w weeks?

Answers

Answer:32

Step-by-step explanation:25+ 1(7)

Question: Find the scale factor of each line segment dilation.

1. AB: endpoints (-1, -1) and (-2, -4) to A'B': endpoints at (-3, -3) and (-6, -12).

2. AB: endpoints (1, 1 4 ) and (-2, 5) to A'B': endpoints at (4, 1) and (-8, 20).

3. AB: endpoints ( 1 3 , 1 6 ) and (- 1 9 , - 1 3 ) to A'B': endpoints at ( 1 9 , 1 18 ) and (- 1 27 , - 1 9 ).

4. AB: endpoints (1, 4) and (-2, -6) to A'B': endpoints at ( 1 2 , 2) and (-1, -3).

I know by the time this is answered I will not need it but for all the other cheaters here.

Answers

2 is correct he -2, 5

Answer the following for the given figure.

Answers

Answer:
A. Angle 1 is congruent to angles 7,3, and 5
B. Angles supplementary to angle 3 are angles 4,6,2 and 8. Their measurements are 75. 180-105= 75

which side in PLWRK corresponds to XS of XCMES
A. PK
B. WK
C. RL
D. RW

Answers

Answer:

A) PK

Step-by-step explanation:

-1. A coffee shop spends $400 for an order of 20 cases of paper cups. How much is
one case of paper cups? Write and solve an equation.

Answers

Answer:

$20

Step-by-step explanation:

400/20=20

Help!! Plzzz



Nevaeh invested $1,200 in an account paying an interest rate of 2 % compounded
quarterly. Paisley invested $1,200 in an account paying an interest rate of 2 %
compounded continuously. To the nearest dollar, how much money would Nevaeh
have in her account when Paisley's money has tripled in value?



Answers

Answer:

Nevaeh will have 1224.33 and Paisley will have 1275

Find the equation for the line that passes through (-9,-5) that has slope - 4/7 give your answer in point-slope form. you do not need to simplify
(________)

Answers

Answer:7y=-4x+1

Step-by-step explanation:

y=mx+c

-5=-4/7(-9)+c

c=1/7

y=-4/7x+1/7

7y=-4x + 1

Please help with 12! Show your work! Thank you!

Answers

A 16.50 would be the answer hope this helps. Can I have brainliest?! Please?!

6 + 8 - _____= 6

PLEASE HELP I WILL ANSWER BACK

Answers

Answer:

6

Step-by-step explanation:

6 + 8 - 8 = 6

Answer:

20

Step-by-step explanation:

Just put 6 in the equation but instead change the minus sign to addition

6+8+6=20

6+8- 20= 6

I hope this helps

A colony of 500 bacteria doubles in size every 200 hours. What will the population be 400 hours from now?​

Answers

Answer:

1000

Step-by-step explanation

200+200=400

so

500+500=1000

simone buys a painting for 24000 later she sells it for 60000 how much is her percentage profit

Answers

Answer:

percentage profit = 150%

Step-by-step explanation:

percentage profit = sp - cp/cp * 100

sp is the selling price = 60000

cp is the cost price = 24000

percentage profit = 60000-24000/24000 * 100

percentage profit = 36000/24000 * 100

percentage profit = 36000/240

percentage profit = 150%

i will give you brainliest whoever answers correct first!!

Answers

x = 24 *(* represents degrees as I’m on mobile)

A straight line is 180*.

The 156* angle and the x* angle make up a straight line, so 156*+x*=180* Subtract 156 from both sides to get x=24*

Help me please 30 points

Answers

What do u need help with

63 POINTS JUST NEED ANSWER NO EXPLANATION NEEDED A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 23 ft. Round to the nearest tenth, if necessary.

Answers

Answer:

[tex]60ft^3[/tex]

Step-by-step explanation:

[tex]\frac{92}{240} =\frac{23}{x} \\\\92x=23*240\\92x=5520\\x=5520/92\\x=60[/tex]

please help me with this

Answers

There is no picture or information!

lin run 5 laps around a track in 10 minutes. How many minutes per lap is that​

Answers

Answer:

2min per lap

Step-by-step explanation:

The answer would be 2 minutes per lap

Rhonda has a USB drive that can hold 8 million bytes choose the best approximation of the number of bytes that Rhonda’s USB drive can hold

Answers

Answer:

8 times 10^9

Step-by-step explanation:

hope it helps

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