Mathematics College

40 coins = 7.75 how many are quarters

Answers

Answer 1
31 quarters this is the answer to your question

Related Questions

Question 1 (1 point)
(07.03)
How many solutions does the equation 2y+7=5y+7-3y have?
a
One
Ob
None
ос
Two
od
Infinitely many

Answers

Answer:

0 because both equations on either side will cancel out

Answer the question in the picture.

Answers

Answer:

The answer is C

Step-by-step explanation:

Reflecting across the y-axis is like folding across the y-axis.

2,-2, turns into -2,-2

Hope this helped!

Which statement about AABC and ADEF is true?

^^^
A.
B.
C.
D.

Answers

C is the correct answer! If it’s wrong I’m so sorry huh

what is the cost of making one burrito (remember that cost is negative)​

Answers

Answer:

$550

Step-by-step explanation:

How much is the profit for 1 burrito?: $8 - ($1.50+$1) = $5.5

So, profit for 100 burritos is $5.5 x 100 = $550.

help needed due today

Answers

Answer:

1 1/4 inches deeper

Step-by-step explanation:

Find the value of x.
x = 2
x = 3
x = 33
x = 52

Answers

Answer: x=3

Step-by-step explanation:

Answer:

the answer is b

Step-by-step explanation:

i got 100%

Find the slope of the line passing through the points (-6, 1) and (-7, 8).

Answers

Hello!

Slope formula:

y2-y1/x2-x1

y2: 8

y1: 1

x2: -7

x1: -6

Plug given values into the equation:

8-1/-7 - (-6)

Subtract

7/-1

Divide

-7

The slope is -7

Answer:

-7

Step-by-step explanation:

Since we have 2 points, we can use the slope formula

m = ( y2-y1) /(x2-x1)

    = ( 8-1)/( -7 - -6)

   = ( 8-1) / ( -7+6)

   = 7/ -1

  = -7

PLEASE HELP WITH THIS MATH QUESTION I am so frustrated I can't get it right and this is my last test attempt :(

Answers

its $10.50
6/2 =3
3/.5= 1.5
6+3=9
9+1.5=10.5

You have 3 coins. One of them may be a fake that is either heavier or lighter than the real coins. Using a balance scale what is the best possible number of weighings that you need to always find the possible fake

Answers

Answer:

Two weighing

Step-by-step explanation:

In the context, it is given that one of the three coins is fake and the other two are real. It is also mentioned that the fake coin is either heavier or lighter than the other two real coins.

Now to find the fake coin, we take a balance scale and lace one coin on one pan of the balance and place the second coin on the other pan of the same balance. We keep the third coin aside.

Now we check the balance scale. If the scale is balance, then we can conclude that the coin that we kept aside is the fake coin as both the real coins have same weight.

Now we replace the one of the coin on the pan with the coin that is kept aside and check the balance. Remember now on the pan, there is one real coin and one fake coin. The balance scale will be dis-balance as the fake coin is either heavy or light than the real coin. Thus we can identify the fake coin.

what is the distance between (2,7) and(4,2)

Answers

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[tex]d = \sqrt{ ({2 - 4})^{2} + ({7 - 2})^{2} } [/tex]

[tex]d = \sqrt{ ({ - 2})^{2} + ({5})^{2} } [/tex]

[tex]d = \sqrt{4 + 25} [/tex]

[tex]d = \sqrt{29} [/tex]

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Taylor Swift bought 3 cokes and 2 hamburgers for $15. Kelly Clarkson bought 2 cokes and a hamburger for $9. How much did each coke cost?​

Answers

$3 each cone I think

Dallas was told to run around the perimeter of the high
school as a warm-up for football practice. What is the
total distance that Dallas will run?
148 yards
166 yards
196 yards
256 yards

Answers

Answer:

Option (4)

Step-by-step explanation:

Perimeter of a polygon is the sum of measures of all sides of the polygon.

From the picture attached,

Distance run by Dallas = Perimeter of the ground

                                      = 48 + 50 + 9 + 30 + 30 + 30 + 9 + 50

                                      = 256 yards

Total warm up run by Dallas = 256 yards

Therefore, Option (4) will be the correct option.  

Answer:

b

Step-by-step explanation:

got it right on edge

7x1027
Scientific Notation

Answers

7,189 just multiply which you did correctly
7x1027=8,890 I hope this is what your looking for if not sorry

Answer please thanks

Answers

Answer:

4. interphase

5. prophase

6. metaphase

x + 1 3/4 = 2 7/8 HELP ME PLSS

Answers

Answer:

x = 1.125

Step-by-step explanation:

Answer:

x + 1 3/4 = 2 7/8

x + (1 + 3/4) = (2 + 7/8)

8x = 9

x = 9 /8  = 1.125

Step-by-step explanation:

Here is a list of numbers 5 -17 -3 17 -6 -17 19 -14 -20 state the median.

Answers

Answer:

the answer is -6

Step-by-step explanation:

the median is the number that is directly in the middle of a sequence of numbers

Please help! Sketch the graph of each line.

Answers

Answer:

1) (-3,0) (0,-3)

2) (-2,0)

3) (5,0) (0,-1)

4) (12,0) (0,3)

5) (-16,0) (0,4)

6) (-0.8333,0) (0,5)

(-4)x(4+4-(6-(-10)) ?

Answers

Answer:

28

Step-by-step explanation:





| Why do we need it? | How to use brackets | The basic rules | The complete rules | Using calculators | Quick quiz |

Why do we need an order of operations?

Example: In a room there are 2 teacher's chairs and 3 tables each with 4 chairs for the students. How many chairs are in the room?

We know there are 14, but how do we write this calculation? If we just write
2 + 3 x 4
how does a reader know whether the answer is
2 + 3 = 5, then multiply by 4 to get 20 or
3 x 4 = 12, then 2 + 12 to get 14?

What is the distance between points (6, 9) and (6, −9) on a coordinate plane?

Enter your answer in the box.

Answers

Answer:

18

Step-by-step explanation:

If you go to (6, -9) and count up to (6, 9) it is exactly 18 points.

Answer:

It should be 18 units (IT MIGHT) if you count from positive 9 down to negative 9 its gonna be 18 units.

The printed price of a DVD player is $ 31. If the sales tax is 8% , find the price at which the DVD player is sold?

Answers

Answer:

$33.48

Step-by-step explanation:

Cara can ride her bike 6 miles in 24 minutes. Which ratio shows the number of miles to minutes Cara can ride her bike?

Answers

Answer:

1:4

Step-by-step explanation:

24/2=12

6/2=3

12/3=4

3/3=1

So the ratio is 1:4

A 26-foot long ladder is leaning against a building
at a 60° angle with the ground.
Which of the following equations can you use to
find the height of the building, h?

Answers

Answer:

13

Step-by-step explanation:

cos(60) =building height / 26

GUYS HALP MEH WITH MATH!!!

Answers

Answer:

i think -575

Step-by-step explanation:

Encide the best answer
1. What is the sum of: -2 + 6?​

Answers

Answer:

The sim is 4

Step-by-step explanation:

6 - 2 = 4, therefore the -2 and 6 are the same if fliped.

if joey trap has 2 million views and you go check him out how many views will he have no really go check him out 100 points just go look him up its not a joke

Answers

Answer:

lol done

Step-by-step explanation:

find slope please help I’ll mark brainliest

Answers

slope=0
explanation: its a straight line and therefore means no slope

EASY MATH!! Find value of these expressions without using calculator!

Answers

Answer: 1, -1, 1, -1

Step-by-step explanation:

if it the power is odd and there is parenthesis the answer will be negative. If it is even then the answer will be positive

Answer:1, -1, 1, -1

Step-by-step explanation:

Even power results in positive for negative numbers, odd power results in negative for negative numbers

A volleyball team drank 7.5 liters of water during their mat9. How many milliliters of water did the volleyball team drink?

Answers

Answer:

7500 milliliters

Step-by-step explanation:

7.5*1000

if m equals x plus 4 squared and x equals -1 then m equals what​

Answers

Answer:

15?

Step-by-step explanation:

i can not beg this enough please answer!!! i have a D in math right now and i cant afford and F. PLEASE LOOK AT THE PHOTO​

Answers

The slope of the line is 2. As x increases by 1, y increases by 2. The change in y over the change in x is slope: 2/1 = 2
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