The ticket for the skating night costs $ 3.75 for those with a membership card and $ 5.00 for those without a membership card. The rental price of skates is $ 3.00.

The Moore family paid $ 6 more than the Cotter family to rent their skates. In total, the two families paid $ 30 to rent their skates.

How many pairs of skates did the Moore family rent?

Answer:

angle one equals 114

Step-by-step explanation:

180-66=114

Answer:

114

Step-by-step explanation:

a straight line is 180 degrees and so you subtract 66 from 180 and you get 114

Answer:

15. 88%

Step-by-step explanation:

I did division

Answer:

16. is 11550

Step-by-step explanation:

Answer:

x=[tex]\sqrt 26[/tex]/2-2

Step-by-step explanation:

Answer:

the third option is correct

Step-by-step explanation:

[tex]x=1[/tex]

Answer: 75%

Step-by-step explanation:

Answer:

D: x=12

Step-by-step explanation:

Answer:

9 hours in total

Step-by-step explanation:

Answer:

9 hours

Step-by-step explanation:

Firstly the would add 1 1/2 and 2 1/2.

4

Then you would add 2

6

Lastly you would add 3

9

Therefore, your answer would be 9 hours.

Answer:

2

Step-by-step explanation:

Here, we want to know the x-coordinate of the rotation about the origin of a point 90 degrees clockwise

A rotation of 90 degrees clockwise about the origin will turn the coordinates (x,y) to (-y,x)

The coordinates of A is (3,-2)

So

upon the assigned rotation, it becomes (2,-3)

So the x-coordinates is 2

Answer:

C: 2

Step-by-step explanation:

Here, we want to know the x-coordinate of the rotation about the origin of a point 90 degrees clockwise

A rotation of 90 degrees clockwise about the origin will turn the coordinates (x,y) to (-y,x)

The coordinates of A is (3,-2)

So

upon the assigned rotation, it becomes (2,-3)

So the x-coordinates is 2

Answer:

yes!

Step-by-step explanation:

4y+7-3y=4y+3y-7

Answer:

no

Step-by-step explanation:

4y+7-3y

y=7

4y+3y-7

y=-1

Answer: f(-2) = -26

Step-by-step explanation:

Substitute -2 in x, it would look like:

8(-2) - 10

-16 - 10

= -26

Answer:

The Y-Intercept is (0,1)

9514 1404 393

Answer:

  see below

Step-by-step explanation:

Make use of the quadratic formula.

For equation ax² +bx +c = 0, the solutions are ...

  [tex]x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}[/tex]

Here, you have a=1, b=-1, c=1, so the solutions are ...

  [tex]x=\dfrac{-(-1)\pm\sqrt{(-1)^2-4(1)(1)}}{2(1)}=\dfrac{1\pm\sqrt{1-4}}{2}=\dfrac{1\pm i\sqrt{3}}{2}\\\\\boxed{x=\dfrac{1+i\sqrt{3}}{2}\text{ and }x=\dfrac{1-i\sqrt{3}}{2}}[/tex]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the points

When we plot P1(3, 2) and P2(6, 8), we determine the line segment P1P2.

The direction of the segment is from P1 to P2.

Determining the length of the segment P1P2.

[tex]\:l=\:\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]

  [tex]=\sqrt{\left(6-3\right)^2+\left(8-2\right)^2}[/tex]

  [tex]=\sqrt{3^2+6^2}[/tex]

  [tex]=\sqrt{45}[/tex]

  [tex]=\sqrt{5}\sqrt{3^2}[/tex]

  [tex]=3\sqrt{5}[/tex]

Thus, the length of the segment is:

[tex]\:\:\:l=3\sqrt{5}[/tex]

Determining the equation of a line containing the segment P1P2

Given the points

Finding the slope between P1(3, 2) and P2(6, 8)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(3,\:2\right),\:\left(x_2,\:y_2\right)=\left(6,\:8\right)[/tex]

[tex]m=\frac{8-2}{6-3}[/tex]

[tex]m=2[/tex]

Using the line point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope of the line and (x₁, y₁) is the point

substituting the values m = 2 and the point (3, 2)

[tex]y-2=2\left(x-3\right)[/tex]

Add 2 to both sides

[tex]y-2+2=2\left(x-3\right)+2[/tex]

[tex]y=2x-4[/tex]

Thus, the equation of a line containing the line segment P1P2 is:

[tex]y=2x-4[/tex]

Answer:

A

Step-by-step explanation:

A. 3 x 18 = 54

B. 6 x 21 = 126

C. 9 x 24 = 144

D. 18 x 33 = 594

Answer:

[tex]t = \frac{1}{2} [/tex]

Step-by-step explanation:

[tex]4(t + \frac{1}{4} ) = 3[/tex]

[tex] = > 4t + 1 = 3[/tex]

[tex] = > 4t = 3 - 1 = 2[/tex]

[tex] = > t = \frac{2}{4} = \frac{1}{2} [/tex]

Answer:

t = [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Given

4(t + [tex]\frac{1}{4}[/tex] ) = 3 ← distribute parenthesis on left side

4t + 1 = 3 ( subtract 1 from both sides )

4t = 2 ( divide both sides by 4 )

t = [tex]\frac{2}{4}[/tex] = [tex]\frac{1}{2}[/tex]

Answer:

Average rate of change is -7/3 and the initial value is 24

Step-by-step explanation:

The rate of change is simply the slope of the line connecting the points

mathematically, that would be;

m = y2-y1/x2-x1

m = (10-3)/(6-9) = -7/3

Let us get the complete equation;

The general equation form is;

y = mx + b

where m is slope and b is y-intercept

y = -7x/3 + b

To get b, we simply insert one of the points

Let us use (9,3)

We insert x = 9 and y = 3

So we have;

3 = -21 + b

b = 3 + 21

b = 24

So the complete equation is;

y = -7x/3 + 24

The initial value is when x = 0

If x = 0, y will be 24

Answer:

Step-by-step explanation:

[tex]\sqrt{25^2 - 24^2 }[/tex] = [tex]\sqrt{(25-24)(25+24)}[/tex] = √49 = 7 units

Answer:

point c is right answer

Step-by-step explanation:

you can also count after -7 d is at -5 the number and then c is located between -7 and -8 so its -7.75

Answer:

its 93 -_-

Step-by-step explanation:

If its wrong sorry

Answer:

answers are done below.

Hello

5 + ( -3) ( 6x - 5 )

= 5 - 3*6x + 5*3

= -18x + 20

Good day. ;)

Answer:

None of the above

Step-by-step explanation:

I got it correct.

Answer:

y = 9

Step-by-step explanation:

y - 11 = 25 - 3y

y + 3y = 25 + 11

4y = 36

y = 9

Please mark me the brainliest!?!

Answer:

slope: -2/5

y-intercept: (0,4)

Step-by-step explanation:

Answer:

the correct answer is

y = 42

hope this helped :)

Answer:

16

Step-by-step explanation:

3 divided into 12 =4

4x4=16

4 divided into 16 =4 so 16

Answer:

93salads

93×6.50=604.50

116×2=232

93+116=209

604.50+232=836.50

Part A

(3x)^2*x^4

(3x)*(3x)*x^4 .... expand out (3x)^2

(3*3)*(x*x*x^4)

9x^6

Answer:  9x^6

============================================

Part B

It appears that Tonya forgot to square the 3 term and had this as her steps

(3x)^2*x^4

3x^2*x^4

3x^(2*4)

3x^8

Which is incorrect as the answer in part A indicates.

Not only is the '3' part wrong, but also the exponent of 8. Instead of multiplying the exponents, she should have added them.

The rule is a^b*a^c = a^(b+c). In this case, a = x, b = 2 and c = 4.

So x^2*x^4 = x^(2+4) = x^6