if b=p+5 and a=p^2+10p+1 find an expression that equals 2b+3a in standard form

Answers

Answer 1

Answer:

3p² + 32p + 13

Step-by-step explanation:

Okay, so lets first solve for 2b. 2b = 2(p + 5), which is equal to 2p + 10. Now, let's solve for 3a. 3a = 3(p² + 10p +1), simplifying to 3p² + 30p +3. After adding 2b and 3a, we are able to get 2p + 10 + 3p² + 30p + 3 = 3p² + 32p + 13

Answer 2

Answer:

3p² + 32p + 13

Step-by-step explanation:

3p² + 32p + 13


Related Questions

1.02 = _____ hundredths

Answers

102 hundredths

102/100

Solve
46+(-4)

A. 50

B. 42

C. -42

D. -50

Answers

we have 46 + (-4) = 46 - 4 = 42

so the answer is B

ok done. Thank to me :>

A carpenter used 1/3 able to finish of a box of nails while working on a birdhouse and was able to finish 1/5 of it. At this rate, how many boxes will he need to finish the entire birdhouse?​

Answers

Answer:

He will need 1 and 2/3 boxes

Step-by-step explanation:

1/5= 1/3 boxes

5/5= 1/3* 5 boxes

Hope this helps!

Let me know if it does

25.3 + x= 32 what is the answer to this problem

Answers

Answer:

6.7

Step-by-step explanation:

Answer:

6.700

Step-by-step explanation:

hope this helped

PLEASE HELPP!!!!!!!!!!!

Answers

Answer:

Surface area = (Perimeter of the base × Length of the prism) + (2 × Base Area) = (S1 + S2+ S3)L + bh;

Step-by-step explanation:

(24cm + 14cm + 25cm) 10 + 2 × 14

hope this help pls mark me Branliest

Two students are throwing water balloons at a target. Accuracy is measured as how close the balloon is from the
center of the target. Tory's distances from the center of the target are approximately Normally distributed with a
mean of 123 mm and a standard deviation of 31 mm. Adam's distances from the center is approximately Normally
distributed with a mean of 108 mm and a standard deviation of 47 mm. If 5 attempts for Tory and 3 attempts for
Adam are randomly selected, what is the probability that the mean distance from the center of the target for Tory is
more than for Adam?
O 0.3113
O 0.4923
O 0.6887
O 0.7427

Answers

Answer:

0.6887

Step-by-step explanation:

Using normal distribution, the probability of that mean distance from the center of the target for Tory is more than for Adam is 0.6887.

What is normal distribution?

Normal distribution is "continuous probability distribution that its symmetrical around its mean with most values near the central peak".

According to the question,

Tory's distances from the center of the target are normally distributed with a mean of 123mm and a standard deviation 31mm. Number of attempts for Tory is 5.

Adam's  distances from the center of the target are with a mean of 108mm and a standard deviation 47mm. Number of attempts for Adam is 3.

In order to find the probability of that mean distance from the center of the target for Tory is more than for Adam.

Normal distribution z =   (x-μ)/σ       x ~ (μ,σ)

When x = 108

z = (123 - 108)/47  [Adam's  distances from the center of the target are normally distributed with a mean of 108mm and a standard deviation of Adam is 31mm.]

= 0.3191

P(x > 108) = P(z > - 0.3191)

                = 1 - 0.3191   [since the probability of the normal curve is 1 and to find the area under tory mean is greater than the Adam mean only if we subtract 1 from z value]

                = 0.6887

Hence, Using normal distribution, the probability of that mean distance from the center of the target for Tory is more than for Adam is 0.6887.

Learn more about Normal distribution here

https://brainly.com/question/11943392

#SPJ2

negative two B subtracted by C plus four B plus three C

Answers

Answer:

First we should make this word problem into an equation.

.  *  (_poof_)   *,

-2b - c + 4b + 3c     There we go. . . much better.

Now we can simplify the equation by combining like terms.

( - 2b + 4b ) + ( - c + 3c ) = ( 2b ) + ( 2c )

So the simplified form of this would be 2b + 2c.

Step-by-step explanation:

hope this helps. . . <3

good luck!    uωu

Zack buys some potatoes from a store. The potatoes cost $7.68 for 3 pounds. He wants to buy more vegetables, but at the same price per pound as the potatoes. Which of the following vegetables could Zack buy?

Answers

Answer:

23.04 i think pls mark brainliest

Step-by-step explanation:

Which of the functions represents a function?​

Answers

Answer:

letter A or B but I think it's letter b

Answer:

The answer is A

Step-by-step explanation:

on edge 2021

Given the perimeter find the unknown side length. P= 1,000 x =?

Answers

Answer:250

Step-by-step explanation:

a square had 4 sides, the perimeter is 1,000. 1,000/4+250 :)

Forty six minus twenty​

Answers

Answer:

26 po hahahahahahahahahahaha

A garden table and a bench cost $907 combined. The garden table costs $43 less than the bench. What is the cost of the
bench?

Answers

907 - 43 = 864 / 2 = 432: 907 - 432 = 475

The garden table costs $432.

The bench costs $475.

475 + 432 = 907

I hope this helps! :)

What is the expanded form of 14.702

Answers

Answer:

The expanded form for 14.702 is

fourteen and seven hundred two thousandths

Robert baked 6 pies to donate to a charity dinner before he ran out of sugar. With each additional cup of sugar he buys, he can bake 1 more pie.

Write an equation that shows how the total number of pies Robert can bake, y, depends on the number of cups of sugar he buys, x.

Y=

Answers

Answer:

y=4x+6

Step-by-step explanation:

slope intercept form y=mx+b

The total number of pies Robert can bake, y, depends on the number of cups of sugar he buys, x, according to the following equation:

y = 6 + x

What is the equation?

The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.

According to the following equation, the total number of pies Robert may bake, y, is determined by the number of cups of sugar he purchases, x:

y = 6 + x

This equation can be read as: "The number of pies Robert can bake, y, is equal to the number of pies he baked before he ran out of sugar, which is 6, plus the number of additional cups of sugar he buys, x."

For example, if Robert buys 2 additional cups of sugar, he can bake a total of 6 + 2 = 8 pies.

If he buys 3 additional cups of sugar, he can bake a total of 6 + 3 = 9 pies, and so on.

Learn more about the equations here:

brainly.com/question/10413253

#SPJ2

The work of a student to solve the equation 3(2x - 4) = 8 + 2x + 6

Answers

Answer:

false

Step-by-step explanation:

3(2×−4)=8+2×+6

Multiply 3 and 2 to get 6.

6(−4)=8+2×6

Multiply 6 and −4 to get −24.

−24=8+2×6

Multiply 2 and 6 to get 12.

−24=8+12

Add 8 and 12 to get 20.

−24=20

Compare −24 and 20.

Which ones are true?​

Answers

Answer:

The first, third and last one are true

Teddy has 23 boxes of juice packed and plans to pack 3 additional boxes each hour. Charley has 7 boxes packed and plans to pack 5 additional boxes each hour. The equation below represents when Teddy and Charley will have packed the same number of boxes, based on x number of hours.

23 + 3x = 5x +7

After how many hours will Charley have packed the same number of boxes of juice as teddy?

Answers

Answer:

8 hours

Step-by-step explanation:

23 + 3x = 5x + 7

     - 3x   -3x

23 = 2x + 7

-7          - 7

16 = 2x

16/2 = 2x/2

x = 8

Answer:

BillyBob got it right, well explained..

Step-by-step explanation:

Simplifie -4.9(2+6.2v)

Answers

Answer:

it's 23over 78 and it can reduce

(4x^2-100)/4x(x-5) divide ​

Answers

Solution:

[tex] \frac{ {4x}^{2} - 100}{4x(x - 5)} \\ = \frac{4( {x}^{2} - 25) }{4x(x - 5)} \\ = \frac{4 ( {x)}^{2} - ( {5)}^{2} }{4x(x - 5)} \\ = \frac{4(x - 5)(x + 5)}{4x(x - 5)} \\ cancel \: \: \: out \: \: \: (x - 5) \: \: \: from \: \: \: both \: \: \: numerator \: \: \: and \: \: \: denominator \\ = \frac{4(x + 5)}{4x} \\ cancel \: \: \: out \: \: \: 4\: \: \: from \: \: \: both \: \: \: numerator \: \: \: and \: \: \: denominator \\ = \frac{x + 5}{x} \\ = \frac{x}{x} + \frac{5}{x} \\ = 1 + \frac{5}{x} [/tex]

Answer:

[tex]1 + \frac{5}{x} [/tex]

Hope it helps.

Do comment if you have any query.

a box contains 3 white balls and 4 black balls. a ball is drawn at random the color is recorded and then the ball is put back in the box. find the probability of the event that at least one of the balls is white

Answers

Answer:

3/7

Step-by-step explanation:

find the value of -3/8 x 8/15=

Answers

we have -3/8 x 8/15 = -3/8 x 8/ (3x5) = -1/5

ok done. thank to me :>

The ratio of boys to girls in the class is 5:7. There are 36 children in the class. How many more girls than boys are there in the class? Use the tape diagram below to solve the problem.

Answers

Answer:

Step-by-step explanation:

ratio of 5:7 means that 5/(5 + 7) = 5/12 are boys and 7/(5 + 7) = 7/12 are girls

(5/12)(36) = 15 boys

(7/12)(36) = 21 girls

21 - 15 = 6 more girls than boys.

If you get up to 15:21 and add them together you will get 36 children so then you subtract 21-15 and will end up with 6, so the answer is 6 more girls.

2) The school theater has 17 rows of seats. Each row has 53 seats. Which statement explains how to find the closest estimation of the total number of seats in the theater? A) 17 rounds to 10, 53 rounds to 50, and 10 = 50 = 500 seats. B) 17 rounds to 10, 53 rounds to 60, and 10 x 60 = 600 seats. 9. 17 rounds to 20, 53 rounds to 50, and 20: 50 = 1.000 seats. D) 17 rounds to 20, 53, rounds to 60, and 20 x 60 = 1,200 seats.​

Answers

Answer: c.) 17 rounds to 20, 53 rounds to 50, and 20: 50 = 1.000 seats

Step-by-step explanation:

*5 or more, add one more. 4 or less, give it a rest (leave it alone)*

17 rounds to 20

(the 7 is used to boost the 1 to a 2 since its more than 5, making it 20)

53 rounds to 50

(the 3 is less than 4 so we leave the 5 as is, making it 50).

Therefore, 20x50 = 1000 seats or 20:50=1000

100 POINT QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!

Solve 7x2 – 3x – 10 = 0 using the quadratic formula.
Question 15 options:

A)

x = –2, 20∕7

B)

x = 20, –14

C)

image

D)

x = –1, 10∕7

Answers

Answer: D is my best guess

Step-by-step explanation:

Square the binomial (2x-4)^2

Answers

Answer:

4x^2 - 8x +16

Step-by-step explanation:

(2x - 4)^2 can be looked at like this (2x - 4)(2x - 4) which can then be foiled

4x^2 -8x + 16, I presume that there is no equals zero so I don't think I can use the quadratic formula.

Thus it is 4x^2 - 8x + 16.

Bronte walks 1.5 miles on a trail. Then he jogs at a speed of 5 miles per hour. Bronte's total distance walking and jogging is 5.25 miles. How long does he jog?

Answers

Answer:

3.75 hours.

Step-by-step explanation:

5.25-1.5 = 3.75

so 3.75 hour

A

Hope this helps plz hit the crown :D

What is 924 \ 6

Please explain how you did it

( BTW / stands for “divided by”)

Tell me if I’m reading this incorrectly just in case. Thanks!

Answers

Answer:

154

Step-by-step explanation:

use the bus stop method so you divide each number separately, starting from the left.

9 divided by 6=1 with a remainder of 3 because 1x6=6 and 9-6=3. Then you move that 3 over to the next number, the 2, to make it 32.

32 divided by 6=5 with a remainder of 2 because 5 x 6=30 and 32-30=2. Then you move that 2 over to the next number, the 4, to make it 24.

24 divided by 6 is 4.

So if you put all of those numbers together, it makes 154.

1.79 ÷1.23=

A 1.31
B 1.35
C 1.5
D 1.38​

Answers

Answer:

1.45528455285

Step-by-step explanation:

Round it up to nearest 10. So it's C

Use the number line to answer the question below:
<—A——————-B————C—->
If AB = 7x - 24 and BC = 6x - 2, what is the value of AC?
a. 13x - 22
C. 13x - 26
b. 33
d. 46

Answers

Answer:   13x - 26

Work Shown:

AC = AB + BC

AC = (7x-24) + (6x - 2)

AC = (7x+6x) + (-24-2)

AC = 13x - 26

This works because segment AC is split up into two parts AB and BC which don't overlap. Refer to the segment addition postulate.

The variables x and y are related proportionally. When x = 8, y = 14. Find y when x = 48. When x = 48, y = what.

Answers

Y might be 84. Considering 6*8=48, it would probably be the same with Y, so 14*6=84.

Hopefully this is correct but sorry if it isn't.

Other Questions
. 3 : 2 . 600 (d) 2200 1500 , ? Select the two adverbs.Clara's lovely new necklace, which she recently received as a gift, has already earned her multiplecompliments. I dont know what way the line goes Please help!! Im taking a math course a grade above mine but since im on break my teacher isnt able to help me. how many electrons does hydrogen need in order to have a full shell of valence electrons? in most states, only the member-managers will be entitled to vote. Group of answer choices True False A story that attempts to give reasons for the existence of things, both physical and emotional, is called a myth.TrueFalse what is the point slope form? pls help will mark as brainlist Pls help me on this last question!Read and then choose the option with the correct answer.Which form of vivir is in the preterite ellos form? Viven Vivieron Viviste Vivo Solve the quadratic by factoring.4x^2 2x 3 = 2xPLS HELP ASAP!!! What is the constant of proportional for y=-1/2x If a 22.4 L volume of a sample of gas has a density of 0.900 grams/L at 1.00 atm and 0.00C. Giventhe following gases, which could it be?A. NeB. COC. CO2D. Kr Which excerpt from The Land, Part 4 best supports the claim that Paul is a talented horseback rider? Andre was trying to write 7/ 7 with a single exponent and wrote 7/ 7 = 7 = 71 Explain to Andre what his mistake was and what the answer should be. please help asap and please give real answers which two islands 2.5 miles apart have a 20-hour time difference? Why Would Thailand's tropical rainforest be a good place to make a nature film? [tex](5x10^3)x(9x10^7)[/tex] If the chance of rolling a 3 on a dice is 1/6, what is the chance of not rolling a3?