there are Thirty coins and they are all dimes and nickels, and they are worth $2.60. How many nickles and dimes are there

Answers

Answer 1
20 dimes, and 12 nickels is a possibility, but there are many. This is the most basic one. Hope this helps!

Related Questions

A 5 pound Cartoon Clementine oranges is priced at $4.30 what is the price per pound of Clementine oranges

Answers

Answer:

The answer to your question is 0.86.

Step-by-step explanation:

The answer to your question is 0.86

Find the cost price of the following
Selling price: 55$, Profit 10%​

Answers

Step-by-step explanation:

If cost price = A $

110/100 × A = 55

A = 55 × 100/110

= 50 $

Cost price 50 $

Find the equation of the line.
Use exact
numbers.
Y= ( ) x+( )

Answers

Answer:

y=3x+3

Step-by-step explanation:

to find the y-int, you need to find the point the is on the y-axis (0,x). Or, 3 in this situation

for slope, you just need to do rise over run, or up and down first then, left and right. If i do that for this equation, I will get 3/1 which is the slope.

The equation would be y=3x+3

Both please I need this now

Answers

Answer:

c d

Step-by-step explanation:

please help! ill give brainliest!

Answers

B

Step by step equation

I will give you brainlest plzzz helppp!!!!

Answers

Answer:

The marked angle GEF is 25

Step-by-step explanation:

Here, we want to calculate the value of the marked angle

Mathematically, a diagram should do justice to this

Please check the attachment for the diagram

The theorem we want to use is that the sum of opposite interior angles equals the exterior angle

Thus, mathematically;

2x + 1 + x + 19 = 6x + 2

3x + 20 = 6x + 2

6x-3x = 20-2

3x = 18

x = 18/3

x = 6

The angle marked GEF is x + 19

That will be 6 + 19 = 25

Someone plz answer this with an actual answer



Complete the equation in slope intercept form for the line that has a slope of 12 and passes through the point (3,20)


Y=__x-__

Answers

Answer:

12,7

Step-by-step explanation:

The students in a club are selling flowerpots to raise money. Each flowerpot sells for $21. Part A Write an expression that represents the total amount of money, in dollars, the students raise from selling x flowerpots. Enter the expression in the box provided. Enter only your expression.

Answers

Answer: y = 21x

Step-by-step explanation:

y in this expression represents the total amount of money, in dollars, the students raise from selling x flowerpots.

21 is the price of each flower pot.

x is the number of flower pots sold.

If for instance, they sold 30 flower pots, y(total amount in dollars) would be;

= 21x

= 21 * 30

= $630

Hilda adds 5 to a number, then multiplies the sum by -2. The result is 6. Write an equation to find the number, x. What is the number?

Answers

Answer: -8

Step-by-step explanation:

If we add 5 to -8, that will be -3. Then if we multiply -3 with -2, it equals 6 because when two negatives multiply with one another the answer will be positive.

So in conclusion, the number is -8.

Hope this helps!

help please will give brainliest thank you ​

Answers

Answer:

which is question ❓ can't find the questions

Answer:

3 trays of corn muffins and 2 trays of bran muffins

Step-by-step explanation:

c = 4m + 3w

b = 2m + 3w

16m and 15w

1 tray of corn muffins and 4 trays of bran muffins = $11

16 - 4 = 12

15 - 3 = 12

12 - 8 = 4

12 - 12 = 0

b = $2

c = $3

c = 3 x 1 = 3

b = 2 x 4 = 8

3 + 8 = 11

-----------------------------------------------------------------------------------------------------------------

2 trays of corn muffins and 3 trays of bran muffins = $12

c = 4m + 3w

b = 2m + 3w

16 - 8 = 8

15 - 6 = 9

8 - 6 = 2

9 - 9 = 0

b = $2

c = $3

c = 3 x 2 = 6

b = 2 x 3 = 6

6 + 6 = 12

-----------------------------------------------------------------------------------------------------------------

3 trays of corn muffins and 2 trays of bran muffins = $13

c = 4m + 3w

b = 2m + 3w

16 - 12 = 4

15 - 9 = 6

4 - 4 = 0

6 - 6 = 0

c = 3 x 3 = 9

b = 2 x 2 = 4

9 + 4 = 13

-----------------------------------------------------------------------------------------------------------------

4 trays of corn muffins and 0 trays of barn muffins = $12

c = 4m + 3w

b = 2m + 3w

16 - 16 = 0

15 - 12 = 3

c = 3 x 4 = 12

b = 2 x 0 = 0

12 + 0 = 12

Jane is studying the weather in Alaska. she recorded the temperature for four days in January, in degrees Fahrenheit, as shown in the table. Jane claims that as the week progressed the temperatures increased from below zero to above zero.

Answers

Answer:

a and c

Step-by-step explanation:

Answer:

I believe its A and D

Step-by-step explanation:

Well Monday had the lowest temperature because its -5

On Wednesday and Thursday the tempature was above 0

and on monday and tuesday the tempature was below

Work out the equation of the straight line which has a gradient of 2

Answers

Note: It seems you may forget to write the complete statement. Maybe you should have either mentioned the y-intercept or any other point to work out the equation.

Anyways I am assuming your complete statement is ''Work out the equation of the straight line which has a gradient of 2 and passes through (1, 4)''.

Answer:

We conclude that the equation of a line using the slope-intercept form is

[tex]y=2x+2[/tex]

Step-by-step explanation:

I am assuming your complete statement is ''Work out the equation of the straight line which has a gradient of 2 and passes through (1, 4)''.

The slope-intercept form of the equation

[tex]y=mx+c[/tex]

Here

m is the slopec is the y-intercept

Substituting the point (1, 4) and m=2 to determine the y-intercept

[tex]y=mx+c[/tex]

[tex]4 =2(1)+c[/tex]

[tex]4 = 2+c[/tex]

[tex]c = 4-2[/tex]

[tex]c = 2[/tex]

Thus, the equation of a line using the slope-intercept form is

[tex]y = mx+c[/tex]

m=2c=2

[tex]y=2x+2[/tex]

Therefore, we conclude that the equation of a line using the slope-intercept form is

[tex]y=2x+2[/tex]

Answer:

you are missing part of your question

Step-by-step explanation:

Find the missing values in each row. Use the percent equation. A: Principal: $100 Interest rate: 5% Time in years: 3 Interest earned: B: Principa;" $500 Interest rate: 4% Time in years: interest earned: $20 C: Principal: Interest rate:10%% Time in years: 7 Interest earned:$35 D: Principal: $200 Interest rate: Time in years:2 Interest earned: $6

Answers

Answer:

A.) 15

B.) 1 year

C.) $50

D.) 1.5%

Step-by-step explanation:

The percentage equation goes thus:

Interest earned = principal * rate * time

A)

Principal: $100 Interest rate: 5% Time in years: 3 Interest earned

Interest earned = $100 * 0.05 * 3

Interest earned = $15

B.)

Principa;" $500 Interest rate: 4% Time in years: interest earned: $20

Interest earned = principal * rate * time

20 = 500 * 0.04 * time

20 = 20 * time

Time = 20 / 20 = 1

Time = 1 year

C.)

Principal: Interest rate:10% Time in years: 7 Interest earned:$35

Interest earned = principal * rate * time

$35 = principal * 0.1 * 7

$35 = principal * 0.7

Principal = $35 / 0.7

Principal = $50

D.)

Principal: $200 Interest rate: Time in years:2 Interest earned: $6

Interest earned = principal * rate * time

$6 = $200 * rate * 2

$6 = $400 * rate

Rate = $6/$400

Rate = 0.015 = 1.5%

ILL GIVE BRAINIEST IF YOU ANsWER MY QUESTIONS GOES TO THE FIRST PERSON!

Answers

Answer:

y = 3x + 9

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

- 6x + 2y = 18 ( add 6x to both sides )

2y = 6x + 18 ( divide all terms by 2 )

y = 3x + 9 ← in slope- intercept form

0.706 =
in thousandths

Answers

Answer:

706/1000

Step-by-step explanation:

1. Remove decimal point.

2. Use 1000 as denominator.

3. Use 706 as the numerator.

Find a multichoice question that's answer is C.

Answers

Answer:

C. )Benjamin Franklin

Step-by-step explanation:

Who's picture is on the 100 dollar bill?

A. )George Washington

B. )Thomas Jefferson

C. )Benjamin Franklin

D. )Abraham Lincoln

PLEASE HELP THANK YOU

Answers

Look on the graph
When x = -4, (-4, 1)
The solution is g(-4) = 1

Answer:

g(-4)=1

Step-by-step explanation:

The equation is g(x), if we plug in the x-value of -4, what is g (which is y)?

Looking at the graph, at x=-4, y=1

Hope this helps!

if a person walks 2 miles in 1/2 hour, how far can he walk in 2 hours?

Answers

Answer:

8 miles

Step-by-step explanation:

1 hr=4mi

1 1/2 hr=6mi

2 hr=8mi

Answer:

8 miles

Step-by-step explanation:

2 miles 1/2 hour

1/2 =2

1/2 =2

1/2=2

1/2=2

2=8

yall are both wrong smh

Answers

Answer:

 sorry ?

Step-by-step explanation:


When solving equations we always undo the addition or subtraction first.
true
false

Answers

The answer would be TRUE ok
I’m not sure but I think it’s right

Can someone please help me with this one

Answers

Answer:

(-2, 15), (-1, 11), (0, 7), (1, 3), (2, -1)

Step-by-step explanation:

so i just took possible x values and plugged them into the equation, and from there you can solve for y.

PLEASE HELP!!! Trying to figure out what sides D and F are. Need help ASAP, THIS HAS TO BE IN MY MIDNIGHT ON FRIDAY!!! This makes or breaks me passing Geometry.
Thank You!!!

Answers

Can u pls tell me which question thx

The table below compares a number of shirts bought at a store to the cost of the shirts
4
Number of Shirts
Cost In Dollars
1
1 x 10
2
2 x 10
3
3 x 10
4 x 10
a. Write an expression that represents the cost of s number of shirts,

Answers

Answer:

doom

Step-by-step explanation:

Which must be true select three options

Answers

wait what
I don’t see anything

5x+7/2=3/2x-4 can someone help plsssss​

Answers


5x- 3/2x= -4 -7/2
10/2 x - 3/2x= -8/2 -7/2
7/2x= -15/2
7x= -15
x= -15/7
5x+7. 3 ---=---- x-4 2. 2

Simplified answer;x=-15/7.

A publisher wants to know the thickness of a new book.
The book has a front cover and a back cover, each with
a thickness of į of an inch.
The paper has a thickness of inch per 100 pages.
Write an equation that represents the total width of the
book, y, for every 100 pages of paper, X.

Answers

Answer:

200

Step-by-step explanation:

because,they said that they

is 1:2:3 equivalent to 2:4:6​

Answers

Answer:

Yes it is.

Step-by-step explanation:

Just multiply everything by 2.

¿Una ecuación algebraica de5 grado puede Tener todas sus raices complejas y no reales?

Answers

Answer:

solution

Step-by-step explanation:

the sentence of the rectangle are 3cm and 4cm what is the length of the diagonal

Which value completes the equation?
56,000÷_____ = 800

Answers

Answer:

Answer is 70

Step-by-step explanation:

Let's see here. 7 times 8 equals 56 and there's a 56 with 3 zeroes. 70 times 800. 7 times 8 equals 56 then add the 3 zeroes which gives us 56,000 which tells us that 70 is the correct answer.

Please answer this question.

Answers

Answer:

C) 78

Step-by-step explanation:

its technically 77.5714... but rounds to 78, hope that helps

Answer:

It is 78 because when placed in numerical order it is in the middle

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