Mathematics College

(4c + 7) + (8c + 8)

(adding and subtracting polynomials)

Answers

Answer 1

Answer:

12c + 15

Step-by-step explanation:

Combine like terms

Related Questions

3x + 2y = 8
1-3x + 2y = -4
Graph

Answers

this would be it graphed


Please help and tell me how you got the answer I will give brainliest

Answers

Answer:

Do you have more info

Step-by-step explanation:

Lisa takes a taxi uptown and the fair is $12.78 she wants to give the driver 2% tip how much would the tip be

Answers

Step-by-step explanation:

12.78 times 2% or 0.02 = 0.26 Therefore, the tip would be $0.26. the total bill or fair would be $13.04.

about how many 15s are there in 1525?
a.98
b.100
c.102​

Answers

Answer:

C. 102

Step-by-step explanation:

You need to do 1525/15 which equals roughly 101.6 and go to the nearest answer given :)

I would say the answer is C) 102.

Though I am not completely sure, I think this because in order to figure out how many times a number can go into another you divide. So, I divided 1525 and 15 which gave me the answer 101.6666666666667. When rounded to the nearest whole number, the answer is 102.

I hope this is correct and that it helps!

What is the answer?

-8-4(s-8)+5-3s+4s

Answers

It should be 3s + 29

Dust and ash entering the air as a result of volcanic eruptions shows an interaction between which two sphores of the Earth? A: Atmosphere and hydrosphere.B: Atmosphere and geosphere. C: Hydrosphere and biosphere. D: Hydrosphere and geosphere.​

Answers

Answer:B

Step-by-step explanation:well the geosphere is the part of the volcano as it part of layers of earth and atmosphere is one cause ash enters the air.(Give brainleast if I’m correct)

Okay?!.....I am kinda sick of this.....is it only me or....​

Answers

Answer:

Nope, me too :/

Answer:

Nope, I hate that. I've tried to get rid of it, but it won't go away.

Step-by-step explanation:

which number from the list {0,1,2,5,25} makes the inequality 5w<5 true?

Answers

Answer:

{0,1,2,5,25} = 5w<5?

Step-by-step explanation:

Step 1: Plug In.

5(0)<5 = 0<5

Answer: 0

Answer:

Step-by-step explanation:

n,e

Please help ASAP I’ll mark Brainly

Answers

Answer:

-1.5

Step-by-step explanation:

What should the mean diameter, in inches, be in order to minimize the fraction of bearings that are scrapped?

Answers

Answer:

hello your question is incomplete attached below is the missing part of the question

answer :  3.000 inches

Step-by-step explanation:

In order to minimize the fraction of bearings that are to be scrapped The mean diameter in inches should be 3.000 inches and this is because the diameter of the bearings follows a normal distribution.

The higher the fraction of accepted bearings, the minimal the fraction of rejected fraction bearings

specifications of bearing diameter; 3.000 ± 0.002

The top of the tallest mast of a sail boat is 48 feet above sea level. The boat's anchor is resting on the sea bed 24 feet below sea level. Represent the vertical distance from the top of the mast to the anchor's position, in feet, with a subtraction expression. Solve the subtraction expression and explain how it can be written as an addition expression instead.

Answers

Answer:

the answer is 48-24=24. but you can turn it into addition by adding 24+24 then it would have the same answer: 48 feet

Your family is planning a 6-day trip to Florida. You estimate that it will cost $450 per day in Tampa and $600 per day in
Orlando. Your total budget is $3000. Which of the following is the system of equations that represents this situation?

Answers

Step-by-step explanation:

set day in Tampa = x

and day in orlando= Y

x +y=6 X= 6 -y

450 x + 600 y = 3000

. 450 (6 - y ) + 600 y= 3000

2700 - 450y + 600y = 3000

150y = 300

y= 2 X= 4

so Spend 4 days in Tampa and 2days in orlando

How many solutions does the equation 5x - 7 = 5x

Answers

Answer:

No solution since the X cancel each other out!

Step-by-step explanation:

5x - 7 = 5x

-7

Answer:

5x - 7 = 5x

5x -5x = -7

x = -7

The Wild Dogs and the Rattlers also have membership programs. The Wild Dogs' initial fee is $20 and single-game tickets are $1.50. The Rattlers' initial fee is $14 and single-game tickets are $2.25. The system of equations for this scenario are y = 1.5x + 20 and y = 2.25x + 14, where x=tickets purchased and y=total cost.

What is the best window range of x-values to find the solution?


What is the best window range of y-values to find the solution?


What is the solution?

Answers

Following are the solution to the given question:

The overall cost is indicated as y.x would be the number of games.Its initially fixed fee is $20.This discounted single-game ticket, which would be valid for all games, costs $1.50.In a nutshell, the Wild Dogs system's formula will include the initially fixed charge plus the reduced rate of each play multiplied by many matches as x.

[tex]\to y=20+(1.5 \times x)\\\\\to y=20+1.5x[/tex]

Therefore, the final answer is "x-min = 0, x-max = 20 , y-min = 20 , y-max = 40, and  8 games will cost $32".

Learn more about the solution:

brainly.com/question/16878805

Answer:

A, C, A

have a good day :D

Can anyone limeade help me answer this ✨thanks✨ i- :)

Answers

Answer:

Hope this Helps!!

Step-by-step explanation:

Have an amazing day!! <33

Which graph shows a system with an infinite number of solutions?

O A. Graph B

O B. Graph C

O C. Graph A​

Answers

Graph b I’m pretty sure cause there parallel to each other and will keep stretching

what is the domain of g?
A)-3≤g(x)≤4
B)-4≤g(x)≤4
C)-6≤g(x)≤4
D)-7≤g(x)≤4
​

Answers

The domain of Letter g is the first one on top

Help pls just answer if u know the answer...

Answers

Answer:

CGE

Step-by-step explanation:

angle CGE is same side interior angle

same side reffers to same side of transversal

interior refers that is between the parallel lines

Answer: CGE because the interior is parallel lignes

Step-by-step explanation:

Solve this question—————-

Answers

Answer: (2, -5) (light blue answer choice)

Solving by substitution

−7x+y=−19;−2x+3y=−19

−7x+y+7x=−19+7x (Add 7x to both sides)

y=7x−19

Step: Substitute7x−19 for y in −2x+3y=−19:

−2x+3y=−19

−2x+3(7x−19)=−19

19x−57=−19 (Simplify both sides of the equation)

19x−57+57=−19+57 (Add 57 to both sides)

19x=38

19x/19 = 38/19 (Divide both sides by 19)

x=2

Step: Substitute 2 for x in y=7x−19:

y=7x−19

y=(7)(2)−19

y= −5 (Simplify both sides of the equation)

Therefore: x = 2 and y = −5

Given equations in standard form, you must
convert them to slope-intercept form.
Examples:
1. 2x + y = 3
2. 4x + 5y = -30
3. X - 3y = 12
4. x - y = -8
5. 4x - y = 0
6. 3x – 2y = 14

Answers

1. y= -2x +3
2. y = -4/5x - 15
3. y = -1/3x - 4
4. y = - x + 8
5. y = -4x
6. y = -3/2x -7

Please help me and also explain how you got the answer I will give brainliest :( 3

Answers

Answer:

0.56

Step-by-step explanation:

It’s a picture it kinda looks like text but it’s a pic

Answers

Answer:

its d

Step-by-step explanation:

2.1 ÷ 4 = .525

.525 - .2 = .325

round .325 to .33

The answer is a 0.48

SOMEONE OLEASE HELP ITS EASY BUT IM IVERTHINKING IS THIS RIGHT OR WHAT IS IT ?

Answers

I’m pretty sure your right lol
It looks right I don’t see a problem in your work

How do I give points and how do I earn points HELP ME

Answers

Answer:

You can give points by asking a question. Anyone who answers that question will receive the points. You can earn points by answering questions yourself!

Step-by-step explanation:

Hope that helps!

Can someone please help me out? Annie is planning on buying a gym membership, There is a flat fee of $30 and the membership costs $15 per month. Write and equation to represent the total cot, y in dollars of an annual gym membership where x is the number of months. How much would Annie pay is she went to the gym for 7 months?

Answers

Answer

so T=135

Step-by-step explanation

T(total)=30(Flat fee)+ 15x(x as in months)

T=30+15(7)

T=30+105

T=135

Students are selling muffins at a school bake sale. One muffin costs $0.28, 2 muffins cost $0.41, 3 muffins cost $0.54, and 4 muffins cost $0.67. since each additional muffin costs $0.13 how much will 7 muffins cost?

Answers

Answer:

Easy. Just multiply the price of each muffin by the total amount of muffins you want to buy.

Step-by-step explanation:

0.13 x 7 = 0.91

Answer: if the math checks out 0.91

Step-by-step explanation: 7 multiplied by $0.13 gets you $0.91

Write an equation for the line that passes through the points (-3,4) and (-4,6) in slope intercept form

Answers

Answer: Y=-2x-2

Step-by-step explanation:

See attachment

can anybody help me with these two questions​

Answers

Answer:

#1 is 39

#2 is 10 1/2

Step-by-step explanation:

Hopefully this helped, if not HMU and I will try my best to get you a better answer!

Have a great thanksgiving break :)

If there are 15 people in a room how many people is 25%

Answers

Answer:

I think there is 5 people is 25 %

She bought
314yards of fabric. Her total cost was $13. What was the cost per yard?

Answers

Answer:

$24.15 (answer is rounded)

Step-by-step explanation:

314/13= 24.15

I also used a calculator

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