Bill weighs 120 pounds and is gaining ten pounds each month. Phil weighs 150 pounds and is gaining 4 pounds each month. How many months, m, will it take for Bill to weigh the same as Phil? *

Answers

Answer 1

Answer:

5 months

Step-by-step explanation:

120 * 10m = 150 * 4m

subtract 4m to 10m

120 * 6m = 150

subtract 120 to 150

6m = 30

divide 6 to 30

30 / 6 = 5

5 months


Related Questions

NEED THIS ANSWER RN ASAP!!!!!!!!

Three friends earned more than $197 washing cars. They paid their parents $25 for supplies and then divided the rest of the money equally. Enter an inequality to find possible amounts each friend earned. Identify what your variable represents.

Answers

Answer:

Step-by-step explanation:

x is each friend

3x + 25 > 197

3x > 172

x > $57.33

(I hope this helps!)

Answer:

x is each friend 3x +28 >2003x > 172x> $57.33

i need help with this plss

Answers

Answer:

Point F is at -3

Step-by-step explanation:

1,2,3, or 4 for answer

Answers

Answer:

3

Step-by-step explanation:

every repeating decimal will be a rational number

Use the image to answer the question

Answers

Answer:

A = 140 in²

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )

here b = 20 and h = 14 , then

A = [tex]\frac{1}{2}[/tex] × 20 × 14 = 10 × 14 = 140 in²

Which of the following numbers is Irrational?

Answers

Answer:

I think its B I'm so sorry if its wrong

Step-by-step explanation:

Write as a expression The sum of 20 and x.

Answers

Answer:

20 x

20/x

x= 2054८7%९९९६$६६६$99%९६$---%97%७७७%77747799777%००444444&७७%7%७७%७%

Use the Distributive Property to simplify the expression. 8(6x-4)

Answers

Answer:

48x - 32

Step-by-step explanation:

8(6x - 4) ← multiply each term in the parenthesis by 8

= 48x - 32

Answer:- 48x-32

Step-by-step explanation:

Here 8 is distributed with (6x-4)

let's see:-

Given:- with Distributive Property to simplify the expression 8(6x-4)

8(6x-4)

⇒48x-32

A scientist recorded the movement of a pendulum for 15 s. The scientist began recording when the pendulum was at its resting position. The pendulum then moved right (positive displacement) and left (negative displacement) several times. The pendulum’s furthest distance to either side was 7 in. The pendulum took 8 s to swing to the right and the left and then return to its resting position.

(a) Write an equation to represent the displacement of the pendulum as a function of time. Show all work and explain how you determined each parameter in the equation.

(b) Graph the function that represents the pendulum’s displacement as a function of
time.

Answers

Answer:

The amplitude is 6

We can use the sine here...I'm assuming that the period is 4 seconds.....so each second is

2pi / 4 = pi/2 rads

So...we have this function

y = 6sin ( pi * t / 2)

this is really confusing, please help me with this lol

Answers

Answer:

the answer os 830 square inches

Step-by-step explanation:

2lw+2lh+2wh

Answer:

surface area = 2lw+2lh+2hw

I honestly suck at doing this but if you put 22 for the length, 9 as the width, and 7 as the height youll get 830 so maybe try that? sorry if its wrong im not smart lol

Step-by-step explanation:

A spinner is divided into 10 equal sectors labeled with the letters A through J. The spinner is spun 50 times. How many times is it expected that a vowel will be spun? approximately 10 times approximately 15 times approximately 25 times approximately 30 times

Answers

It is expected that a vowel will be spun approximately 15 times.

Probabilities

To determine how many times is it expected that a vowel will be spun, taking into account that between the A and the J there are 3 vowels (A, E and I), the following calculation must be made:

50 x (3/10) = X50 x 0.3 = X15 = X

Therefore, it is expected that a vowel will be spun approximately 15 times.

Learn more about probabilities in https://brainly.com/question/795909

Answer:

15

Step-by-step explanation:

29+5x=4
21+3x=51
13+5x=33
47-3x=32
157+-11x=69
1x+72=82

Answers

1. x=-5
2. x=10
3. x=4
4. x=5
5. x=8
6.x=10
1- rearrange terms
29+5x=4
5x+29=4
Subtract 29 from both sides since it don’t have the variable
5x=-25
Divide by 5 to get individual X.
X= -5

2- rearrange terms
3x+21=51
Subtract 21 from both sides.
3X=30
Divide by 3.
X= 10

3) rearrange terms.
5x+13=33
Subtract 13.
5x=20
Divide by 5.
X=4

4) -3X+47=32
Subtract 47 from both sides.
-3x=-15
x=5

5) -11x+157=69
Subtract 157
-11x=-88
Divide by 11.
x= 8

6-
1x+72=82
subtract 72.
1x=10
Divide by 10.
X=10

Show your work in order to receive credit for your work. Find the solution to the system of equations.
X+y=12
X-y=4

Answers

Answer:

x=8    y=4

Step-by-step explanation:

x=12-y

12-y-y=4

-2y=-8

y=4

x=12-y

x=12-4

x=8

is -3(4x+5) equal to -7(8x+9)

Answers

Answer:

yes it is

Step-by-step explanation:

because -3(4x+5)= 27 so as the other

help me plssssssssssssss

Answers

Answer:

55%

Step-by-step explanation:

Add up the total amount of people surveyed and put that as the denominator. Then take the people who were completely satisfied with the product and make that the numerator. Then you have to convert it to a decimal and that is your percentage.

Help pls show with work

Answers

1) find how many gallons of water is being used on the toilet each day.

[tex]=356\ gallons[/tex] × [tex]0.26[/tex]

[tex]=92.56\ gallons/day[/tex]

2) multiply the value by how many days in a month on average.

From the internet:

[tex]=92.56\ gallons[/tex] × [tex]30.437\ days[/tex]

= 2817 gallons/month

31 days:

[tex]=92.56\ gallons[/tex] × [tex]31\ days[/tex]

= 2869 gallons/month

30.5 days (average of 30, 31 days):

[tex]=92.56\ gallons[/tex] × [tex]30.5\ days[/tex]

= 2823 gallons/month

30 days:

[tex]=92.56\ gallons[/tex] × [tex]30\ days[/tex]

= 2777 gallons/month

29.5 days (average of 28, 29, 30, 31 days):

[tex]=92.56\ gallons[/tex] × [tex]29.5\ days[/tex]

= 2731 gallons/month

29 days:

[tex]=92.56\ gallons[/tex] × [tex]29\ days[/tex]

= 2684 gallons/month

28 days:

[tex]=92.56\ gallons[/tex] × [tex]28\ days[/tex]

= 2592 gallons/month

Enter the fraction that the decimal represents reduced to the lowest form. Answer the questions that follow. Decimal Fraction Words 0.75 seventy-five hundredths How many nickels and quarters represent 0.75? nickels: quarters:​

Answers

Answer:

3/4     15    3

Step-by-step explanation:

To convert 0.75 to a fraction:

Divide it by 1:    [tex]\frac{0.75}{1}[/tex]

Multiply both the top and bottom by 100:  [tex]\frac{0.75}{1}\times\frac{100}{100}=\frac{75}{100}[/tex] (this is called a decimal fraction)

Simplify the fraction by dividing both the top and bottom by 25:

[tex]\frac{75\div 25}{100\div25}=\frac{3}{4}[/tex] (this is called a common fraction)

1 cent = 0.01 = 1/100 = 1 hundredth

1 nickel is worth 5 cents = 0.05 = 5/100 = 5 hundredths

1 quarter is worth 25 cents = 0.25 = 25/100 = 25 hundredths

Therefore, to calculate how many nickels represent 0.75 (75 hundredths) divide 75 by 5:

75 ÷ 5 = 15

To calculate how many quarters represent 0.75 (75 hundredths) divide 75 by 25:

75 ÷ 25 = 3

Graph -14.3 + 2ly = 84.

Answers

Answer: here is your problem graphed

Step-by-step explanation:

Find $\sin D$ , $\sin E$ , $\cos D$ , and $\cos E$ . Write each answer as a fraction in simplest form.

A right-angled triangle D F E, angle F marked right angle, hypotenuse D E marked 15, shortest side D F labeled 9 and second side F E labeled 12.

Answers

The value of sinD, sin E and cos D are 4/5, 3/5 and 3/5 respectively

SOH CAH TOA identity

According to SOH CAH TOA identity;

sin theta = opp/hypcos theta = adj/hyptan theta = opp/adj

From the figure

Hypotenuse = 15

For sinm<D

sin D = EF/DE
sin D = 12/15

sinD = 4/5

For the trig function sin E

sin E = FD/DE
Sin E = 9/15

sinE = 3/5

For the trig function cos D:

cos D = FD/DE
cos D = 9/15

cos D = 3/5

Hence the value of sinD, sin E and cos D are 4/5, 3/5 and 3/5 respectively

Learn more on trigonomtry here: https://brainly.com/question/24349828

A taxi covers 330 km distance in 6 hours. 1 Find the speed of the taxi in km per hour 1 How many kilometres does it travel in 8 hours at the same speed​

Answers

Answer:

55km(per hour)

440km(8hours)

Step-by-step explanation:

1)330÷6=55km

1)55×8=440km

The taxi would travel 440 km in 8 hours when traveling at a speed of 55 km/hr.

What is the speed of an object?

Speed is the rate at which an object's position changes, measured in meters per second. For example, if an object starts at the origin, and then moves three meters in three seconds, its speed is one meter per second. The equation for speed is simple: distance divided by time

Given here: Distance=330 km, Time taken = 6 hours

speed= Distance/Time

Thus the speed of the taxi is =330/6

                                                =55 km/hr

∴ The distance(in Km) that the taxi would travel in 8 hours is = 55×8

                                                                                                       =440 km

Hence, The taxi would travel 440 km in 8 hours when travelling at a speed of 55 km/hr.

Learn more about the unit rate here:

https://brainly.com/question/29781084

#SPJ2

On a survey of 40 students, 25% said they liked winter sports. How many students said they like winter sports?

Answers

Is it 30%?I’m not that sure

Expand the expression
Please help
1/4(36a+b)

Answers

Answer:

9a+b/4

Step-by-step explanation:

Answer:

9a + b/4

Step-by-step explanation:

You must first simplify your answer.

HEYA MRNG ALL

:-QUESTION:-

*AD is a diameter of a circle and AB is a chord if AD = 34 cm, AB = 30 cm then find the distance of AB from the centre of chord.*​

Answers

HOPE THIS HELPS YOU.

GOOD NIGHT

PLEASE HELP WILL GIVE BRAINLIEST

Answers

Answer:

the range is -5>-9    

the domain is 44

Step-by-step explanation:

Find the area of the carpet tile. Then find the area covered by 120 carpet tiles.
16 in.
16 in.
The area of the carpet tile is
square inches.
The area covered by 120 carpet tiles is
square inches.

Answers

The area of the carpet is the amount of space it occupies

The area of the carpet tile is 256 square inchesThe area covered by 120 tiles is 30720 squares inches

How to determine the carpet area

The dimension of the carpet tile is 16 inches by 16 inches

So, the area is:

[tex]Area = 16 * 16[/tex]

Evaluate the product

[tex]Area = 256[/tex]

Hence, the area of the carpet tile is 256 square inches

For 120 carpet tiles, the area is:

[tex]Area = 120 * 256[/tex]

[tex]Area = 30720[/tex]

Hence, the area covered by 120 tiles is 30720 squares inches

Read more about areas at:

https://brainly.com/question/24487155

Express each of the following numbers as a product of its prime factors. Use exponents to represent repeated multiplication, when applicable. An example is given below.

40 = 2x20 = 2x2x10 = 2x2x2x5 = 2^3 x 5

a. 30
b. 300
c. 17
d. 21

Answers

30= 3x10= 3x2x5
300= 3x100=3x10x10=3x2^2x5^2
17=17x1=17
21=3x7

pls show me steps bye steps in a picture or someway

Answers

Answer:

63

Step-by-step explanation:

\frac{x}{72} =\frac{7}{8} \\x=\frac{7}{8} \times 72=63

The sum of two numbers is 20. The difference is 6. What are the two numbers?

Answers

14 and 8. equals 20 and has a difference of 6.

(b) Susan needs $100 to buy a present for her mom. She wants to find out the
minimum number of hours she needs to get the money. Solve for the
minimum number of hours worked, AND write an inequality (like an equation,
but < or > instead of equal). Identify what the variables are and what they
represent.
Tip: to get less than or equal to, type < on your keyboard and underline it to get s
Show your work please.

Answers

Answer:

9.5 hours

Step-by-step explanation:

e = 10h + 5

100 = 10 h + 5

100-5 = 10 h

95 = 10h

95/10 = h

9.5 = h

h > 9 inequality equation

I need to solve for x plsss​

Answers

Answer:

Solution,

x+90°+28°=180°[Sum of straight line is 180°]

x=180°-90°-28°

x=62°

Step-by-step explanation:

Let the required angle be x.

Then, its complement = (90° - x).

Given, the angle is 28° less than its complement.

[tex]Then, x = (90°-x) - 28°[/tex]

[tex]⇒x+x= 90° - 28⁰[/tex]

[tex]⇒ 2x = 62°[/tex]

[tex]⇒x = \frac{62°}{2} [/tex]

[tex]⇒x=31°[/tex]

Anyone????????????????????

Answers

Answer:

4

Step-by-step explanation:

You can use the Pythagorean theorem to find the length of the unknown side.

For that, let the unknown side be x.

Let us solve now.

2² + x² = ( 2√5)²

4 + x²  = 2√5 × 2√5

4 + x² = 2 × 2 × √5 × √5

4 + x² = 4 × 5

4 + x² = 20

x² = 20 - 4

x² = 16

x = √16

x = 4

Hope this helps you :-)

Let me know if you have any other questions :-)

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