Mathematics College

1) Maggie has 7 bills, all tens and twenties, that
total $100 in value. Find the number of tens, x, and
the number of twenties, y, that Maggie has.

Answers

Answer 1
Number of Twenties- 3
Number of Tens- 4
There would be 3 Twenties and 4 Tens in total

Related Questions

5th grade math. correct answer will be marked brainliest

Answers

Answer:

5280

Step-by-step explanation:

Hope this helps!

There are six households in a rural community. Each household earns $40,000 per year. Suppose that a new resident builds a mansion in the community and that the income in the new household is $4 million per year. After the new resident arrives, the median household income has _____, and the mean household income has _____. increased; increased not changed; increased not changed; not changed increased; not changed

Answers

Answer:

Median income has not changed

Mean income has increased

Step-by-step explanation:

Initial number of houses = 6

Earning per household = $40,000

The initial mean :

$(40,000 * 6) / 6 = $40000

Initial median :

40000, 40000, 40000, 40000, 40000, 40000

= 1/2(n+1)th term,

Median = 40000

A 7th household earns 4,000,000

Mean = ((40000*6) + 4,000,000) / 7 = $605,714

Median = 1/2(n+1)th term

40000, 40000, 40000, 40000, 40000, 40000, 4000000

Median = 4th term = 40000

PLSSS HELP PANICKING
The sum of Alex and John's money is $48. Alex has $3 more than twice the amount John has. How much money do they each have? ​

Answers

Answer:

John has $15 and Alex has $33

Step-by-step explanation:

a systems of equations can be made from the information on the problem

x+y=48

x=2y+3

since x= 2y+3 substitute 2y+3 in the firat equation to get:

(2y+3)+y=48  -> 3y+3=48 -> 3y=45  -> y=15

plug in 15 for y in the second equation to solve for x

x+15 =48 --> x=33

Brad is cutting logs. He has 4 logs. Brad will cut each log by 12

Answers

If Brad cuts each log by 12 he will have 48 pieces of cut logs. I hope this helps you, have a great day!

Answer:

48

Step-by-step explanation:

4x12=48

You have $10. If you and 3 of your friends want to go to the movies, what does the ticket price need to be for you to be able to buy all 4 tickets?

Answers

Answer:

$2.50

Step-by-step explanation:

$10/4 = $2.50

Two numbers have a difference of 12. The smaller of the two numbers is 3 less than double the other. What are the two numbers?

Answers

Answer:

-9,-21

Step-by-step explanation:

let the numbers be x and y and x>y

x-y=12

y=2x-3

x-(2x-3)=12

x-2x+3=12

-x=12-3

-x=9

x=-9

y=2(-9)-3=-18-3=-21

give the other person brainiest please

Answers

Answer:

what??????????????????????

Step-by-step explanation:

Answer:

am pro am big brain two  

:D

Step-by-step explanation:

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Using the data points below, what is the equation of the linear function that can be used to
model the situation: (1 week, 4 miles), ( 8 weeks, 11 miles)

A.y=x-3
B.y=x+3
C.y=2x+3
D.y=2x-3

Answers

Answer:

B

Step-by-step explanation:

points (1,4) and (8,11) cross through y=x+3

b might be the right answer

Find the missing lengths.

Answers

Answer:

that angle is 45°

so y = 5√3

and × = √2×y

x= √2 × 5√3

x=5√6

If f(1)=1, f(2)=4 and f(n)=3f(n-1)-f(n-2) then find the value of f(4).

Answers

Answer:

29

Step-by-step explanation:

f(3)=3f(2)-f(1)=3x4-1=11

f(4)=3f(3)-f(2)=3x11-4=29

Rashard is a running back on his football team. He rushed for 418 yards in
the first five games of the season. At this rate, how many yards would he
rush for in 16 games? *

Answers

i might be really really wrong but i’m like sure it’s 1337.6 yards. because he averages 83.6 yards each game so 16 game would equal 1337.6

Simplify the following expression.

1/2 divided by 1/10

A. 1 whole 1/3




B. 1/20



C. 5


D. 1/5

Answers

Answer:

I got C.)5

Step-by-step explanation:

whats 2+2 UnU thats a hard one ToT

Answers

Answer:

4

MARK ME BRAINLIEST CUZ IM DA SMARTEST :))

the answer to that is 4

Need help on the picture i attached

Answers

Answer:

1.) Standard form -            

2.) Center (1,-3)

3.) Radius r=4

4.) Diameter d=8

5.) Circumference 25.12

6.) Area 50.24

7.) Graph              

Step-by-step explanation:

Find the measure of angle 3

Answers

Answer:

120

Step-by-step explanation:

3 toys cost x kobo. How many toys can be bought with #3.00?​

Answers

Answer:

ok so you say I don't know for 10000000000 year's the end. :)

do it and I give 100 points​

Answers

That’s the final answer, I could try to send the steps

a^2 is correct

my past answer was incorrect but this 100 percent is correct

Please look at the image

Answers

Answer:

the pic is block

Step-by-step explanation:

Answer:

Jack's age =a

Matt's age= 2a+6

a+2a+6 =90

3a +6. =90

3a= 90-6

3a=84

a=28

what instrument would you use to measure the following:speed​

Answers

Answer:

speedometre

Step-by-step explanation:

it's used for mostly by police officer s

Answer:

Speedometer

Step-by-step explanation:

Mainly used to determine the speed of a vehicle

Please help math thank you!!!

Answers

Answer:

I believe it's A, since the rotation went to the positive side of y and negative side of x

Step-by-step explanation:

Plz help me well mark brainliest if correct!!...

Answers

Answer:C

Step-by-step explanation:

Extinct species tend to be fully gone or not seen in the wild for quite some time endangered would be a better answer for A

Hope this helps

How many solutions does the following equation have? -2(-4x + 7) = -2 + 4x​

Answers

Answer: Only 1

Step-by-step explanation: Isolate the variable. The solution is x=3.

How is finding the volume of prisms a bit like slicing a loaf of bread?​

Answers

Answer:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

Lines that appear to be tangent are tangent. If O is the center of the circle, what is the value of x?

A. 240°
B. 60°
C. 140°
D. 120°

Answers

Answer:

a 240

Step-by-step explanation:

Please help
Hassan jarred 12 liters of jam after 6 days. How many days does Hassan need to
spend making jam if he wants to jar 14 liters of jam in all? Assume the relationship
is directly proportional.

Answers

Answer: 7 days

Step-by-step explanation: if he can make 12 liters in 6 days then you can divide 12 by 6 to know he can make 2 liters in 1 day. If he only needs 2 more liters, he only needs one more day and he has already spent 6 days and adding the one extra day, it would be 7 days

Con la información que se encuentra a continuación completar la tabla sobre el valor posicional de los números.
- Carmen sabe que la población de la provincia de Tungurahua es de 581389 habitantes y desea conocer el valor posicional de cada número que forma la cantidad de pobladores.
CM DM UM C D U
b) Descompongo el número de pobladores de la provincia de Tungurahua
....................................................................................................................
c) Escribo el número en letras ................................................

Answers

Answer:

ok

Step-by-step explanation:

to hablando Espanol j

Identify JK. JK and JM are tangent to W.

Answers

Answer:

B. 8

Step-by-step explanation:

Based on the tangent theorem, when two tangents meet at an external point of a circle, the length of the two tangents are said to be equal in length.

Therefore:

JK = JM

Substitute

5x - 12 = x + 4

Collect like terms

5x - x = 12 + 4

4x = 16

4x/4 = 16/4

x = 4

✔️JK = 5x - 12

Plug in the value of x

JK = 5(4) - 12

JK = 20 - 12

JK = 8

What is the area of the circle? *.

Answers

The formula is pi times the radius squared (A = π r²).

So it might be 78.53

Answer:

19.63cm²

Step-by-step explanation:

1/4 x π x 5² = 19.63495cm²

                  = 19.63cm²

Hello Good morning can someone give me the answer of this operation?

39 + 1 - 24 / 6=

Also can you tell me the order? :> Thanks!!

Answers

Answer:

The answer is 36

Step-by-step explanation:

Because 39+1=40

So then 40-24=16

and then divided by 6 is 36 because when you divide you multiply

If a1 = 6 and an
-5an-1 + 4 then find the value of a4.


Help

Answers

Answer:

A4

Step-by-step explanation:

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