Mathematics College

42=3p plsssss help meeee

Answers

Answer 1

Answer:

p=14

Step-by-step explanation:

42=3p

Divide by 3 on both sides

14=p

Answer 2
p=14



Explanation:
3 multiplied by 14 gives you 42

Related Questions

the ratio of boys to girls is 15:11 .if boys are 435 find the number of girls​

Answers

Answer:

[tex]Girls = 319[/tex]

Step-by-step explanation:

Given

[tex]Boys: Girls = 15:11[/tex]

Required

Find Girls, when Boys = 435

Substitute 435 for Boys

[tex]435: Girls = 15:11[/tex]

Express as fraction

[tex]\frac{Girls}{435} = \frac{11}{15}[/tex]

Multiply through by 435

[tex]435 * \frac{Girls}{435} = \frac{11}{15}* 435[/tex]

[tex]Girls = \frac{11}{15}* 435[/tex]

[tex]Girls = \frac{11* 435}{15}[/tex]

[tex]Girls = \frac{4785}{15}[/tex]

[tex]Girls = 319[/tex]

It takes Tony 15 hours to rake the front lawn while his brother, Jose, can rake the lawn in 12 hours. How long will it take them to take the lawn working together?

Answers

Answer:

they can finish

[tex] \frac{1}{15} + \frac{1}{12} \\ [/tex]

in one hour

[tex] \frac{4 + 5}{60} \\ \frac{9}{60} [/tex]

in 6 hours they can finish

[tex] \frac{9}{60} \times 6 \\ \frac{54}{60} [/tex]

so the left work

[tex] \frac{60 - 54}{60} [/tex]

[tex] \frac{6}{60} [/tex]

they can perform

[tex] \frac{3}{60} work in60 \: minutes \div 3[/tex]

so the can perform

[tex] \frac{6}{60} work \: in \: 20minutes \times 2[/tex]

the take 6 hours and 40 minutes


47) How much does 75 gallons of water weigh

Answers

Answer:

It weighs 850 pounds

Step-by-step explanation:

Have a nice day

Select the correct answer.
Which function is represented by the graph? I know the answer B is incorrect

Answers

Answer:

Step-by-step explanation:

C, not extremely sure though

c i think is the correct answer

Sean earns $ 6.70 per hour working after school. He needs at least $155(greater than or equal to 155) for a stereo system. Write an inequality that describes how many hours he must to reach his goal.)

Answers

6.70h >_ 155
(>_ represents greater than or equal)

Answer:

6.70h <= 155

Step-by-step explanation:

1. Define a variable.

Let h = number of hours

2. Write the inequality.

We know that he earns $6.70 an hour. We also know that he needs at least $155, which means he needs greater than or equal to 155. Therefore, 6.70h <= 155.

4n-11=9 replacement set of 4,5,6

Answers

Answer:

n = 5

Step-by-step explanation:

4n - 11 = 9

    + 11 =  +11

4n        = 20

4n/4   =  20/4

=5

The battery on Adam's laptop is down to 4/5. If the battery drains 1/10 every hour,
how many more hours will his battery last? Plz help I’ll give u brainliest

Answers

Answer:

2 more hours

Step-by-step explanation:

akechis pancakes

What is the value of n

Answers

. n=8cm.

Step-by-step explanation:

Answer:

where is the equation

Step-by-step explanation:

look at picture for question WILL MARK BRAINILEST PLEASE

Answers

Answer:

C

Step-by-step explanation:

The mean is 6

The median is 6

The mode(s) are 5 and 7

Which statement describes the system of equations?
(5x-3y – 34
lx-2y-4
O It has infinitely many solutions.
It has no solution,
24 14
O It has one solution | 1313
1-13)
O It has one solution (8, 2).

Answers

Answer:

D. (8,2)

Step-by-step explanation:

It has one solution =)

help what is 383 plus 727 minus 71 plus 8181 times 2 divided by 6 rounded to the nearest tenth to the tenth power help hurry!!

Answers

3.0733 x 10³ I think

Triangle abc is a right triangle, and measure of A = 42. Find the value of n

Answers

The answer of this question is 132

What is the purpose of a bar graph?
A. Used to compare and display data.
B. Visual comparison of two variables
C. Represents size relationship between parts and the whole of the data

Answers

Answer:

A it is

used to compare and display data

Dillon says that 4b and -2b are not like terms
because 4b is positive and -2b is negative. Is he
correct? Explain.

Answers

He is wrong because as long as they have the same terms/ variables behind the number it doesn’t matter about if it is positive or negative

find the value of x

Answers

Answer:

x = 5

Step-by-step explanation:

(10/3)/5 = (x+1)/9

(10/3)9 = 5(x+1)

90/3 = 5x + 5

30 = 5x + 5

25 = 5x

x = 5

5. 10/3
9. X+1

5(x+1)=9•10/3
5x+5=9/1•10/3
5x+5=30
5x=30-5
5x=25
X=25/5
X=5

QP->VU
RS->WT

Triangle ABC is a right triangle.

The lengths of the legs are 9 yards and 12 yards.

What is the length, in yards, of the hypotenuse?

Answers

Answer:

c = 15

Step-by-step explanation:

I hope this helps you on your journey to success!

Also if you may mark me Brainliest, I would appreciate it a whole lot!

How do I solve this question

Answers

Answer:

6) x = 6.75

7) x = 27.29

Step-by-step explanation:

cross multiply

6)_______________________

9/16 = x/12

16x = 108

divide by 16

x = 6.75

7)_______________________

7/11 = 18/x + 1

7x + 7 = 198

     -7       -7

7x = 191

divide by 7

x = 27.29

Hope this helped! Have a nice day, and plz mark as brainliest if correct!!!

-Lil G

Please help is for now

Answers

Answer:

[tex]\Huge\boxed{-8}[/tex]

Step-by-step explanation:

Hello there!

When given two ordered pairs we can use the slope formula to solve for the slope

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

where m = slope

All we have to do is plug in the y and x values into the formula and calculate the slope

[tex]m=\frac{1-9}{7-6} \\1-9=-8\\7-6=1\\\frac{-8}{1} =-8\\m=-8[/tex]

So we can conclude that the slope of the line that passes through the points (6,9) and (7,1) is -8

Expand and simplify (x-3)(x+5)

Answers

How to solve your problem
(

−
3
)
(

+
5
)
Simplify
1
Distribute
(

−
3
)
(

+
5
)

(

+
5
)
−
3
(

+
5
)

Answer:

^2 + 2x-15

Hope this helps

I need help please ASAP ?!!!!!!!

Answers

Answer:

B

Step-by-step explanation:

B because the number line goes from negative 6, -2, and x must be greater than negative 6 but less than or equal to 2

Jan had 30 dollars saved for a new bike. This was one third of needed to save. how much does the bicycle cost?​

Answers

Answer:

90 dollars

Step-by-step explanation:

I did maths hghbhhbghfggghggfgy

Baseball Games
y
22
20
18
16
14
Number of
Games
Won
12
10
8
6
4.
2.
Х
0
2
2
4
6
8
8
10
12
Number of Months of Practice
Part A: What is the approximate y-intercept of the line of best fit and what
does it represent? (5 points)
Part B: Write the equation for the line of best fit in slope-intercept form and
use it to predict the number of games that could be won after 13 months of
practice. Show your work and include the points used to calculate the slope.
(5 points)

Answers

I think it’s y 12 and x 5

Which expression is equivalent to 4/9 divided by 2/3

A) 4/9 x 2/3
B) 4/9 x 3/2
C) 9/4 x 2/3
D) 9/4 x 3/2

Answers

It’s B
Just Keep change flip.
B 4/9 x 3/2 = 2/3. 4/9 divided by 2/3 also equals 2/3

Can someone help me with this?!

Answers

sub in the numbers
2(5)^2 - 4(5) + 5
=50 - 20 + 5
=30 + 5
=35

Plz help ASAP 20 Points Determine the equation of circle A.
(x - 1)2 + (y + 2)2 = 9
(x + 1)2 + (y-2)2 = 9
(x-1)2 + (y + 2)2 = 3
(x + 1)2 + (y-2) = 3

Answers

C the answer to your question is C

Answer:

the answer is c

Step-by-step explanation:

your equation is to solve the circle so A could not be the answer B/c it can't be 9.the answer is c or d. But d can't give you 3 if you solve it. so the answer is C

Can someone help me with this plz??

Answers

Answer:

f(x) = -4x-1

f(7) = -(4)(7)-1

f(7) = -29

g(x) = 4x^2 - x

g(-4) = 4(-4)^2 - (-4)

g(-4) = 4(16) + 4

g(-4) = 64 + 4

g(-4) = 68

Let me know if this helps!

Please help ASAP due soon pretty easy question just stuck

Answers

Answer:

x=4 z=117

Step-by-step explanation:

Answer:

x = 4, z = 117

Step-by-step explanation:

14x + 7 and 63 are vertically opposite angles and are congruent, then

14x + 7 = 63 ( subtract 7 from both sides )

14x = 56 ( divide both sides by 14 )

x = 4

z and 63 are adjacent angles and are supplementary, then

z + 63 =180 ( subtract 63 from both sides )

z = 117

PLEASE HELP I ADDED A PIC TOO!

Answers

Answer:

C. [tex]| v -21 | \leq 0.15[/tex]

Step-by-step explanation:

Because the volume is either 0.15 more or 0.15 less than 21 ounces. [tex]| v - 21 |[/tex] indicate the difference between the volume and 21 and it has to be less than 0.15. Therefore answer C.  

pls do this showing your work <3

Answers

Answer:

Step-by-step explanation:

pls do this showing your work <3

Area of a sector = Ф/360 * πr²

plz help!!!!!!!...........................

Answers

Answer:

Step-by-step explanation:

adjacent x = 18

  8(18) + 9 = 144 + 9 = 153

8x + 9 + 27 = 180

8x + 36 = 180

8x = 144

x = 18

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