Skip and Jena are selling raffle tickets to raise money for new basketball uniforms. Skip sold 2 tickets for every 7 tickets that Jena sold. If Jena sold 63 tickets how many did Skip sell? Use a double number line and equivalent ratios to justify your answer.


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Answer:

ok, think about it this way, the constant of proportionality is pretty much how y and x are related, say r is the constant of proportionality, then your answer would ne y = rx

so the constant of proportionality for your question would be 2.5 since you had y = 2.5x

Step-by-step explanation:

May I have brainliest please? :)

Answer:

Step-by-step explanation:

3/4- 1/28

3(7)/4(7)= 21/28-1/28

=20/28

=5/4

Answer:

0.75 for the first one

0.03 for the second one

21 if you divide them both together

Step-by-step explanation:

i didnt know which one you meant to hope this helps

Answer:179.168

Step-by-step explanation:you would take 40.72 and multiply it by 4.4

Answer:

179.168

Step-by-step explanation:

You subtract the exponents using the rule

(x^y)/(x^z) = x^(y-z)

This rule only applies if both bases are the same.

Answer:

my guess its 3072

Step-by-step explanation:

Answer:

3x²+7x-6

Step-by-step explanation:

Original Equation;

(x+3)(3x-2)

Multiply the first term by the second term.

x(3x-2)+3(3x-2)

Multiply x by 3x and x by -2

3x²-2x+3(3x-2)

And then multiply 3 by 3x and 3 by -2

3x²-2x+9x-6

Group like terms

3x²-2x+9x-6

Simplify

3x²+7x-6

(x+3)(3x-2)

x(3x-2)+3(3x-2)

3x²-2x+9x-6

3x²+7x-6

Answer:

[tex]3x {}^{2} + 7x - 6[/tex]

Step by step explanation:

expand the given equation

[tex]x(3x) + x \times - 2 + 3(3x) + 3 \times - 2[/tex]

simplify and combime like terms

[tex] {3x}^{2} - 2x + 9x - 6[/tex]

add

[tex] - 2x[/tex]

and 9x

[tex] {3x}^{2} + 7x - 6[/tex]

Answer:

The next number selected should be between 2 and 3 .

Step-by-step explanation:

x. x    f(x)             g(x)

0        10               17

1           11              19

2          14              21

3          19              23

4         26             25

3.5      22.25        24

2.5      16.25         22

1.5       12.25        20

0.5       10.25       18

We see the pattern that it is increasing with only a unit. The last given data is mid of the last two values that is 3 and 4.

So the next value would be the mid of the next last two values that is 2 and 3 and will be 2.5

Now it is moving in the reverse direction in the same pattern  with a difference of a unit.

Answer:

6x^2 -9

Step-by-step explanation:

1. From the table, you know that when x = 0, y = -9, this means that the initial value is -9. This means that the last option is not correct

*** y values -> output

2. Plug in a x - value from the table to figure out the right rule:

x = 2

First option: 6x - 9 -> 6*2 - 9 = 12-9 = 7

in the table, the output for x =2 is 15 so the first option is not correct

Second option: 6x^2 - 9 -> 6*(2^2) - 9 = 6*4 - 9 = 24 - 9 = 15

in the table, the output for x =2 is 15 so the second option is correct

Answer:

Number

Rounded to Nearest Hundredth

1

1

1.006

1.01

1.012

1.01

1.018

1.02

Step-by-step explanation:

Answer:

huh??

Step-by-step explanation:

confusion.......

Answer:

this is a tuffy

Step-by-step explanation:

confusion...

Answer:

$2.50

Step-by-step explanation:

Answer:

we learned very valuble info

Step-by-step explanation:

yes

Answer:

x = -3

Step-by-step explanation:

-5x + 9 = 24

move the nine to the other side

-5x = 15

divide

x = -3

Considering the volume of a cone, the height if the cone is 5 units.

A cone is a three-dimensional figure with a circular base, where a curved surface connects the base and the vertex.

The cone is a figure that is generated by rotating a right triangle around one of its legs.

Volume is the place that a body occupies in space.  

In the case of the cone, the volume is calculated knowing the height (h) and the radius (r). Its volume is defined as one third of the area of ​​the base B times the height h. This is:

V=[tex]\frac{1}{3}[/tex] ×B ×h

Being B=π× r²

V=[tex]\frac{1}{3}[/tex] ×π× r² ×h

In this case, you know:

Replacing:

135π units³= [tex]\frac{1}{3}[/tex]×π× (9 units)² ×h

Solving:

135π units³= [tex]\frac{1}{3}[/tex]×π× 81 units² ×h

135π units³÷ ([tex]\frac{1}{3}[/tex]×π× 81 units²)= h

5 units= h

Finally, the height if the cone is 5 units.

Learn more:

Answer:

x = 47.5

Step-by-step explanation:

The vertical angle theorem states that if two angles are vertical, they are congruent, so the two angles you gave are congruent.

2x + 5 = 100

2x = 95

x = 47.5

Answer:

2

Step-by-step explanation:

C=2πr which becomes C=πd

6.28=(3.14)d

d=2

Answer:

D. w = 27

Step-by-step explanation:

36+22 = 58

180 - 58 = 122

4w + 14 = 122

4w = 108

w = 27

Answer:

There must have been a change in the wildcat’s genes.

Step-by-step explanation:

The question is an illustration of correlation and causation.

The true statement about the wildcat with the mutation is: (a) there must have been a change in the wildcat’s genes.

From the question, we understand that

Of all the wildcats, only one of them has a mutation for tooth sharpness

This means that:

The wildcat has a different trait from other wildcats.

Of all the given options, the true option is (a)

Read more about correlation and causation at:

https://brainly.com/question/16756053

Answer:

Friday, Feb. 8, at 3:16 p.m.

Step-by-step explanation:Just took it :3

Answer: yowelcome is correct

Step-by-step explanation: Friday, Feb. 8, at 3:16 p.m.

Answer:

give me brainiest answer is 205.5

Step-by-step explanation:

4*4*10+45.5=

16*10+45.5=

160+45.5=205.5

Answer:True

Step-by-step explanation: Hope this helps!:)

Answer:

I think it is true. Maybe I am 50% sure.

Step-by-step explanation:

Answer:

65 peppers

Step-by-step explanation:

Answer:

ther will be 65 peppers

Step-by-step explanation:

Answer:

145

Step-by-step explanation:

You told me 0-o

Answer:

After 4 weeks, she has $145 dollars left in her bank account.

Step-by-step explanation:

Week 1 = 225 - 20 = 205

Week 2 = 205 - 20 = 185

Week 3 = 185 - 20 = 165

Week 4 = 165 - 20 = 145

Answer:

5

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

because 7+4=28 x 5 =140-60=80

Answer: 4 to 5

5to 4

Step-by-step explanation:

Answer:

the answer is 5/4

Step-by-step explanation:

Answer:

1 Stage: 280 Meters

2 Stages: 220 Meters

4 Stages: 100 Meters

It will take about 5 2/3 stages to reach the surface level.