Shelley has a collection of dimes, nickels and quarters that is worth $5.25. There are a total of 48 coins. If there are 7 more nickels than quarters, how many dimes are there?

Answer: yes they are the same

Answer: 5/9

Step-by-step explanation:

Answer:

5a^2+7a

Step-by-step explanation:

You combine things based off the variable and exponent. So if  they have the same variable and exponent, you put them together. 7-2=5 and 10-3=7 so your answer is 5a^2+7a

Answer:

Step-by-step explanation:

[tex]f(x) = (x-8)(x-2)\quad\implies\quad x_1=8\,,\ \ x_2=2\\\\ h=\dfrac{x_1+x_2}2=\dfrac{8+2}2=5\\\\k=f(h)=(5-8)(5-2)=-3\cdot3=-9[/tex]

Answer:

a

Step-by-step explanation:

Answer:

-13/7

is the slope for m I believe

Answer:

26/-14

Step-by-step explanation:

m=y2-y1/x2-x1

15-(-11)=26

(-16)-(-2)=(-14)

26/-14

hope this helps :3

if it did pls mark brainliest

The transformation that was used to create the pattern is rotation. The correct option is A, rotation.

If two formulae are logically identical, either one may replace the other in any well-formed context without changing anything's truth value or inferential qualities. This is a fundamental property of logic.

The given figure in the top is needed to be transformed such that the pattern given below is produced. Therefore, if we observe the figure at the top and the pattern, then it can be seen that the given figure is rotated by 90° to create the given pattern. The pattern will be formed.

Hence, the transformation that was used to create the pattern is rotation.

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Answer:

translation (3 right, 5 up)

Step-by-step explanation:

Bakugou here:

Answer:

The tide raises both the water and the boat so the water will never reach the fifth rung.

Step-by-step explanation:

Brainlyest??!!

Answer: the answer is 0.51

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

0.9 of an inch

Step-by-step explanation:

Answer:

His beard will be 0.9 inches long after 12 weeks.

Step-by-step explanation:

0.075 x 12 = 0.9

Answer:

6

Step-by-step explanation:

The value of z is the number of zeros in the number, which is 6. Hope this helped!

Answer:

18 years 0 months 0 days

Step-by-step explanation:

or 216 months 0 days

or 939 weeks 2 days

or 6,575 days

or 157,800 hours

or 9,468,000 minutes

or 568,080,000 seconds

Answer:

you will be 18!

Step-by-step explanation:

So if you are born In 2007 add 3 years to that. Now it's 2010 add 10 years to that. Now it is 2020. Now just add another 5 years to that and you get- 18!

Answer:

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 62 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 62 is 100%, so we can write it down as 62=100%.

4. We know, that x is 50% of the output value, so we can write it down as x=50%.

5. Now we have two simple equations:

1) 62=100%

2) x=50%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

62/x=100%/50%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 50% of 62

62/x=100/50

(62/x)*x=(100/50)*x       - we multiply both sides of the equation by x

62=2*x       - we divide both sides of the equation by (2) to get x

62/2=x

31=x

x=31

now we have:

50% of 62=31

50 percent of 62 is equal to 31.  the correct answer is option C) 31.

To convert a number to a percentage, you typically multiply the number by 100 and add the percentage symbol (%).

To find 50 percent of 62, we can calculate it by multiplying 62 by 0.50 (which is equivalent to 50 divided by 100).

62 * 0.50 = 31

Therefore, 50 percent of 62 is equal to 31.

So, the correct answer is option C) 31.

Options A) 0.31, B) 3.1, and D) 310 are not correct as they either incorrectly place the decimal point or exaggerate the value by orders of magnitude. The accurate value is 31.

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Answer:

A c b

Step-by-step explanation:

A

Answer:

D or DD was not given any factor, but A was given which is 1, ADD= 1 multipltied by D

Answer:B

Step-by-step explanation:

27 < AB < 81 expresses all possible lengths of segment AB

A relationship between two expressions or values that are not equal to each other is called 'inequality.

The sum of the lengths of any two sides of a triangle is greater than the length of the third side (Triangle Inequality Theorem)

So AC+BC>AB

27+54>AB

81>AB

AB<81

27+AB>54

AB>54-27

AB>27

54+AB>27

AB>-27

Hence, 27 < AB < 81 expresses all possible lengths of segment AB

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Based on the diagram, which expresses all possible lengths of segment AB?

AB = 25

27 < AB < 81

AB = 85

AB< 27 or AB > 81

Answer:

Each eraser costed 5 dollars

Step-by-step explanation:

25.00 - 5.00= 20.00 and 20.00 ÷ 4=5 and 5x4=20

Answer:

Step-by-step explanation:

44.5

Answer:

42 units²

Step-by-step explanation:

A = [tex]\frac{(1+6)}{2}[/tex] (12) = 42 units²

Answer:

8

Step-by-step explanation:

1/2 of 48 marbles is 24

1/3 of 24 is 8

hope this helps

Answer:

Step 1: Simplify both sides of the equation.

z

3

−8=−4

1

3

z+−8=−4

1

3

z−8=−4

Step 2: Add 8 to both sides.

1

3

z−8+8=−4+8

1

3

z=4

Step 3: Multiply both sides by 3.

3*(

1

3

z)=(3)*(4)

z=12

Answer:

z=12

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

5 pencils

Step-by-step explanation:

4.75 / 0.89 = 5.33

Since you can't buy 1/3 of a pencil, Shelila can only buy up to 5 pencils

Answer:

y=x-1

Step-by-step explanation:

The equation is currently in standard form which is a+b=y and slope-intercept is y=mx+b where m is the slope and b is the y-intercept. To change the form we must move the terms around using Properties of Equality.

First, subtract 1 from both sides

x-y-1=1-1

x-y-1=0

Then, add y to both sides

x-y-1+y=0+y

x-1=y

So that is the equation in slope-intercept form with a slope of 1 and a y-intercept of -1.

Answer:

y=x-1

Step-by-step explanation:

It is y=x-1 because first when we do ANYTHING first. We leave the y on the left side of the equation, since the slope y=mx+b has the y always on the left side. So we subtract x from both sides and we get -y=-x+1. We are NOT DONE yet, so after this, we divide both sides by -1. Why? This is because you cannot have a negative y. Dividing both sides by -1 you finally get y=x-1. If this is trouble some to read, I will also put how to solve the problem down below. :)

Let's solve for y.

x−y=1

Step 1: Add -x to both sides.

x−y=1+−x

−x

−y=−x+1

Step 2: Divide both sides by -1.

−y/ −1 = −x+1 /−1

y=x−1

Answer:

y=x−1

Answer:

m<3

Step-by-step explanation:

This the answer to the equation.

Answer:

6-4=2

Step-by-step explanation:

3x2=6 2x2=4

Answer:

it is .8333333333 and more 3's forever

Step-by-step explanation:

Answer:1/2

Step-by-step explanation: