Mathematics Middle School

Simplify:
3+4p^2-5p-3p^2+4p-8

Simplify:3+4p^2-5p-3p^2+4p-8

Answers

Answer 1

Answer:

Solution

C)p2-p-5Step-by-step explanation:

Answer 2

Answer:

C)p2-p-5

Step-by-step explanation:

Related Questions

how do I know if im diving with ratio's or multiplying? please put a equation problem about dividing and multiplying ratios

Answers

Answer:

3/4 x 2/5

6/9 ÷ 4/7

Step-by-step explanation:

3/4 x 2/5. 6/9 Divided 4/7

The city plans a new road that will be parallel to Brodie Lane. What is the slope of the new road?
A. 4
B. 0
C. 5
D. 6

Answers

I’m not 100% shure but I think it’s 5 or C.

Slope of the new road parallel to Brodie Lane will be Option (B). 0

    Given in the question,

Brodie Lane which is parallel to x-axis of the graph attached.

Since, all the lines parallel to x-axis have the slope = 0

Therefore, new road parallel to Brodie lane will be parallel to x-axis and slope of the new road will be 0.

    Hence, Option B will be the correct option.

Learn more,

https://brainly.com/question/14061880

Robbie did a survey of four butterfly parks and wrote the following observations: BRAINLIEST



Butterfly Park Survey
Park Number of White Butterflies Total Number of Butterflies
A 24 86
B 43 92
C 12 68
D 32 52


Based on the survey, which park had the greatest percentage of white butterflies?
Park A
Park B
Park C
Park D

Answers

it would have to be B.

A lost turtle - swimming 13 feet below the surface of the water - begins to ascend at 0.5 foot per second. In hopes of (harmlessly) capturing the turtle, a diver jumps into the water to a depth of 4 feet before descending at a rate of 0.25 foot per second.

a) Write an equation to model the position of the turtle at any given time.



b) Write an equation to model the position of the diver at any given time.



c) After how long will the diver be able to catch the turtle?



d) At what depth will the diver be able to catch the turtle?

Answers

Answer:

(0.25-13) 0.5

Step-by-step explanation:

Answer:

16(-18)

Step-by-step explanation:

Jenny surveyed 40 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. Another 25% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?BRAINLIEST


12
22
30
32

Answers

Answer:

32 is answer

Step-by-step explanation:

C.)30 they both have 5’s just take them out and then subtract 50 and 20. -Note to take out the decimal- so after you subtraction will get 30 then line it up and put the decimal back for .30

which net can be folded this rectangular pyramid?? help i have a 5 min timer

Answers

Answer:

anser

Step-by-step explanation:

not sure
bahzjjskzksos
...

I really need help on this question! Thank you!

Answers

Answer:

A

Step-by-step explanation:

We know the following:

[tex]OE=5\\\\FG=4\\\\EF=8\\\\[/tex]

so the segment EF is equal to

[tex]EF=EG+GO+OF\\\\[/tex]

and here we can do a trick :)

[tex]EF=(EG+GO)+GO+(OF+OG)-2GO\\\\[/tex]

you see it's the same

[tex]EF=EO-GO+FG\\\\[/tex]

now we plug the values given

[tex]8=5-GO+4\\\\8=9-GO\\\\GO=9-8\\\\GO=1[/tex]

so it's option A

The answer for your question is A

yes heavenly father, help me through these tough ways of life, and answer for me

Answers

Answer:

3/2 T

Step-by-step explanation:

We can use ratios to solve

1/4 paprika           3/4 paprika

--------------------- = ----------------

1/2 garlic                x garlic

Using cross products

1/4x = 1/2 *3/4

1/4x = 3/8

Multiply each side by 4

1/4x *4 = 3/8 *4

x = 3/2

The Boardman family walked two over five of a mile in two over seven of an hour. What is their unit rate in miles per hour?

two-sevenths over two-fifths equals one and two-fifths miles per hour


two-sevenths over two-fifths equals five over seven miles per hour


two-fifths over two-sevenths equals one and two-fifths miles per hour


two-fifths over two-sevenths equals five over seven miles per hour

Answers

Answer:

two-fifths over two-sevenths equals one and two-fifths miles per hour .

I think it’s the last one

Find the diameter of a circle with an area of 4π in 2


Please help!

Answers

The diameter would be 4 in. Correct me if im wrong.

I am only doing 15 points because I have asked questions and they just take advantage of the points and don't actually answer the question.

Mrs. Jones husband thought he could fix the clogged sink drain. In doing so he lost the drain snake down the pipe and had to call a plumber. Roto-Rooter charged a $50 home visit fee and an hourly rate of $35 an hour.

Write an equation in slope-intercept form to represent the total cost of the plumbers fees.
y represents the total cost and x represents the number of hours.



Write another equation where t represents the total cost and h represents the number of hours.



What does the y-intercept represent in this problem?



What does the slope represent in this problem?




The plumber was at Mrs. Jones house for 4 hours. What is the total cost for the plumbers visits?

Answers

The answer to your question would be y=35x+50

PLS HELP ME...
Give five ordered pairs on the graph of y = -0.5x.

Answers

Answer:

(0,0) (-2,1) (-4,2) (-6,3) (-8,4)

Step-by-step explanation:

Hope this helps!

Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven.


Part A

Let m = the number of miles Mr. Parker drives for the day. Choose the expression that shows the amount he will pay for the van.

A. 50m + 0.35 B. 0.35 + m + 50 C. m(0.35 + 50) D. 50 + 0.35m

Part B

Evaluate the expression you wrote to find the amount Mr. Parker will pay if he drives 80 miles.


Enter your answer

Answers

Answer:

d

Step-by-step explanation:

50 is what you are already paying and then you have to pay the extra fee times the miles

hey can someone help me with that

Answers

Answer:

70

Step-by-step explanation:

because it stand itself

Answer:

The answer is 280

Step-by-step explanation:

400/100=4, so must multiply 70 x 4 = 280

on a map the distance between New york and philadelphia is 10.25 inches. if 2 inches equals 16 miles, what is approximate distance between the two cities

Answers

It should be 82 miles

100) slope and y-intercept , answer ASAP ( I will give extra points)

Answers

Answer:

now this one i don't understand. i got the last one but not this one.

Step-by-step explanation:

The original price of a scarf was $16. During a store-closing sale, a shopper saved $12 on the scarf. What percentage discount did she receive? Explain or show your reasoning.

Answers

Answer:

She received 75% discount on the price of scarf

Step-by-step explanation:

The price of the scarf was 16, 16 is 100%.

The shopper saved 12 dollars on the scarf so he

bought it for 4 dollars. So 12×100/16 = 75%

can you help me, please? I really need help.

Answers

2
3
4
:)))))))))))))))))

Given that x^2+(1/x^2) = 7, what is the value of x^4+(1/x^4)

Answers

This should be the right answer.

Tonya works 60 hours in 3 weeks. Select ALL the true statements OR YOU WILL FAIL THE GRADE.
A. Tonya works 100 hours in 4 weeks.
B. Tonya works 140 hours in 7 weeks.
C. Tonya works 20 hours a week.
D. Tonya works 5 hours a day, 5 days a week.
E. At this rate, Tonya will work 240 hours in 16 weeks

Answers

Answer: b & c

Step-by-step explanation:

first i found how many hours tonya works in one week which was 20. i got that by dividing 60 by 3. then that set me up for finding the answer to the other problems as well. 60+20=80 so a wouldn’t have worked. 5x5 is 25 and she only worked 20 hours a week. and she would’ve worked 320 hours in 16 weeks, not 240. hope this helps!! :)

Answer:

B and C

Step-by-step explanation:

This problem is pretty simple if you know how to do some multiplication. First, we should figure out how many hours she works per week. You can figure this out by dividing 60 by 3. This gets us 20.

Now that we know how many hours she works each week, we can figure out the rest of the problems.

A is incorrect because 4 x 20 =80.

B is correct because 7 x 20 is 140.

C is correct because we did this problem earlier to solve the others.

D is in correct because 5 x 5 = 25, which does not equal 20.

E is incorrect because 16 x 20 =   320

Sorry if I'm not very good at this, as this is my first time solving someone's question.

Mona, Tabitha, and Reid are at a frozen yogurt shop. At the shop, frozen yogurt and toppings are charged by the ounce. The following table shows the weight and cost of each person's bowl.

A. What does the yogurt shop charge per ounce?

B. What should Reid's bowl cost?

Answers

Answer:

A.$0.45

B.$3.51

Answer:

Step-by-step explanation:

A. They will charge forty-five cents per ounce.

B. They will charge  Reid  $3.51 for her bowl.

Which graph does NOT represent y as a function of x?
I will give Brainlyest

Answers

Answer:

the first one is not a function :)

The first 1 does not

You estimate that you can solve 12 math problems in 3/4 hour. How long should it take you to 1 math problem?

Answers

Answer:

About 3.75 minutes

Step-by-step explanation:

Answer:

3.75

Step by step whatever:

45 divided by 12 if you use long division to figure this out so the answer is 3.75.

A dwarf seahorse swims 3/4 inch in a minute. How many minutes would it take the seahorse to swim 1/3 inch?

Answers

Answer

D

Step-by-step explanation:

3/4 needs to be divided by 1/3.

Which vertex of the rectangle has the coordinates (-3,4) ASAP

Answers

Answer:

The answer is A.

Step-by-step explanation:

Have a good day/night :)

Answer:

A

Step-by-step explanation:

(-3,4) would be in A of the rectangle because -3 is x and that would be 3 spaces to the left from the (0,0) point and 4 is y and that is 4 spaces up from (0,0)

Which statement accurately describes the data represented in the table?

A) The table represents a linear function because it forms a straight line.

B) The table represents a nonlinear function because it does not go through the origin.

C) The table represents a linear function because the line has a positive slope.

D) The table represents a nonlinear function because it does not form a straight line.

Answers

A the table represents a linear function because it forms a straight line

Simplify the expression by distributing and combining like terms.


HELP ME!!!!!X(

Answers

This is wat i get when i combine like terms 7.6x-1

can someone help me out? (serious answers only)

Answers

Answer:

49

Step-by-step explanation:

49

The answer will be 49

A skydiver falls at a rate of 144 feet in three seconds. How far is he falling each second?

A) 141 ft
B) 432 ft
C) 48 ft
D) 147 ft

Answers

the correct answer is c
The correct answer is C

Change each improper fraction to a mixed number.
Enter your answer in simplest form.
2.
62/7
Question 3
1 pts

Answers

you divid the top by the bottom and get 8.8571
divide and you’ll get 8.8571
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