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timofeeve [1]
3 years ago
14

A fitness center charges a monthly fee to use the facilities plus $3 for each fitness class. One month Sara took 6 classes and p

aid $30 for the month. If she paid $48 for the next month how many classes did she take?
Mathematics
2 answers:
lakkis [162]3 years ago
8 0

Answer:

12

Step-by-step explanation:

3x6 = 18

30-18 = 12 so the monthly fee is twelve

-----------------------------------------------------------------

48- 12 = 36 (cost of classes)

36/3= 12

Sunny_sXe [5.5K]3 years ago
5 0
Isjidjdhsisis did jfix c. D d d d d. S s s
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prohojiy [21]

Answer:

huh?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the domain of the relation?<br><br> Express your answer using inequalities.
son4ous [18]

Answer:

-6<x<0

  -    -

Step-by-step explanation:

make them less than or equal to signs, I don't know how to do that on a computer, I hope I am correct

point one on the left is -6, point 2 on the right is 0 (in terms of the x-axis, that's what domain is )

when there is arrows in the graph, the x/y is always in the middle.

Good luck! Hope I'm not late!

8 0
3 years ago
Read 2 more answers
If the ordered pair (-5/2, y) lies on the graph of y=7-2x, find the value of y.
Viefleur [7K]

The correct answer is option B which is the value of Y will be 12.

<h3>What is an equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

Given that:-

If the ordered pair (-5/2, y) lies on the graph of y=7-2x,

The value of Y will be calculated as:-

Y = 7 - 2x

Y = 7 - 2 ( -5/2 )

Y = 7 - ( - 5 )

Y = 7 + 5

Y = 12

Therefore the correct answer is option B which is the value of Y will be 12.

To know more about equations follow

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8 0
2 years ago
Logan is 2 years older than Lindsey .Five years ago, the sum of their age was 30 . Find Lindsey's current age
marusya05 [52]
X is 2 more than y
x=2+y

5 years ago (x-5 and y-5)
sum is 30
x-5+y-5=30
x+y-10=30

x=2+y
sub 2+y for x
2+y+y-10=30
2y-8=30
add 8 to both sides
2y=38
divide both sides by 2
y=19

Lindsey is 19
4 0
3 years ago
Read 2 more answers
Find the x-intercept and the y-intercept of the following equation:<br> 4x - 6 y = 12
Dafna1 [17]
The answer is:
X int- 4
Y int- -12

Explanation:
You must subtract 12 from both sides
4x-6y-12=0

Add -6y to both sides

4x-12=y

Plus into y=mx+b

Y=4x-12

Hope this was helpful
6 0
3 years ago
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