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Gre4nikov [31]
3 years ago
13

Yoga fun charges a $63 starting fee plus $12 per class. yoga for all charges no starting fee and $15 per class. for how many cla

sses will the cost be the same at both places?
Mathematics
2 answers:
Vitek1552 [10]3 years ago
8 0
I believe the answer is 21 classes.
seraphim [82]3 years ago
5 0
Here are the equations:
63 + 12n =
and
15n =

So we need to figure out when they will meet up at the same value...

63 + 12( )=
and
15 x ( )=

So for this, the starting fee is $63 ahead of the one without the starting fee.

So we find the multiple where each equals the same value...

63 + 12(21)= 315
and
15(21)= 315


12 x 21 = 252
252 + 63 = 315

15 x 21 = 315


So after 21 classes, the cost will be the same.




Hope this helped! :)
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The p-value gives the probability that the null hypothesis is true. true or false?
PilotLPTM [1.2K]

Answer:

true

Step-by-step explanation:

4 0
3 years ago
Evaluate the expression. 33 + 6( 2 + 36 )
Alinara [238K]

Answer: 261

Step-by-step explanation:

You use PEMDAS to solve this problem

you first do the Parenthesis (p)

33+6(2+36)

33+6 (38)

We then multiply first (M)

33 + 6(38) - we know that 8 times 6 is 48 ; 6 times 3 is 18 +4 because we brought down the 4 from 48 to 3. which will be equal to 228

33 + 228

261

8 0
3 years ago
90 learnes are asked which school clubs they attend.(D) represent dram club,(M) for music club and S for sport club.39 learners
likoan [24]

Answer:

The number of students who attend music club only is 13.

Step-by-step explanation:

The three different types of clubs are:

<em>D</em> = drama club

<em>M</em> = music club

<em>S</em> = sports club

The information provided is:

n (M) = 39

n (D) = 35

n (Exactly 2 clubs) = 26

Consider the Venn diagram attached.

From the Venn diagram it is clear that 13 students attended the Music club only.

Thus, the number of students who attend music club only is 13.

6 0
4 years ago
What is <br> the equation of the line that passes through the points (-6,6) and (-1,-9)
IgorLugansk [536]

Answer:

The answer to the question provided is y = -3x - 12.

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ☟

y = mx + b

❃Incase you also forgot, what the slope formula is ☟

m = \frac{y_2 - y_1 }{x_2 - x_1}

➊ First: We are going to be solving for the slope.

m = \frac{  - 9 - 6}{ - 1 - ( - 6)} = \frac{ - 15}{ \: \: \: 5} = - 3

➋Second: We find the y-intercept.

y = mx + b \\ 6 = - 3( - 6) + b \\ 6 = 18 + b \\ \frac{  - 18 =  - 18 \: \: \: \: \:  \:  \:  \:  \:  \:  \:  \: }{ - 12 = b}

➌Third: Plug in.

y =  - 3x - 12

6 0
3 years ago
2. El
Mashcka [7]

Answer:

95

Step-by-step explanation:

step 1

Find out the total ball bearing ordered

Multiply the number of ball bearing boxes by the number of ball bearings in each box.

17(85)=1,445\ ball\ bearings

step 2

Find out the total springs ordered

Multiply the number of spring boxes by the number of springs in each box.

15(90)=1,350\ springs

step 3

To find out how many more ball bearings than  springs did they order, subtract the total number of springs from the total number of ball bearings

1,445-1,350=95

6 0
3 years ago
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