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Oksanka [162]
4 years ago
11

At a local fitness​ center, members pay aa ​$10 membership fee and ​$5 for each aerobics class. Nonmembers pay ​$6 for each aero

bics class. For what number of aerobics classes will the cost for members and nonmembers be the​ same?
Mathematics
1 answer:
Sloan [31]4 years ago
7 0
I am wanting to get The highest rank
You might be interested in
First, rewrite 14/25 and 11/20 so that they have a common denominator. Then, use <, =, >
muminat

Answer: 14/25 = 56/100

               11/20 =  55/100

               14/25 > 11/20

Step-by-step explanation:

The least common multiple of 20 and 25 is 100.

(100 = 20*5, 25*4)

So we can take the common denominator 100.

14*4/25*4 =56/100. ∴14/25 = 56/100

11*5/20*5  =55/100. ∴11/20  = 55/100

56>55

∴56/100 > 55/100

∴14/25 > 11/20

Hope it's good;)

7 0
3 years ago
Brainliest and points!!
bezimeni [28]

Answer:

5

Step-by-step explanation:

1 x 5 = 5

5 x 5 = 25

25 x 5 = 125

125 x 5 = 625

and so on and so on

5 + 5 = 10 5 + 5 = 10

10 + 10 = 20

20 + 5 = 25

7 0
3 years ago
Free brainliest ! :)
kodGreya [7K]

Answer:

Thanks!

Step-by-step explanation

Thank you!

8 0
3 years ago
Read 2 more answers
Please help please please please!!!!!
Nana76 [90]

Step-by-step explanation:

mean of cheese = 99+8+10/3 = 117/3 = 39

mean of butter = 41+16+0/3 = 57/3 = 19

mean of non fat dairy milk = 255+8+15/3 = 278/3 = 92.6~93

median of cheese 8, 10, 99 median is 10

median of butter 0, 16, 41 median is 16

nonfat dairy milk 8, 15, 255 median is 15

range of cheese 99-10 = 88

range of butter 41-16 = 25

range of nonfat dairy milk = 255-8 = 247

6 0
3 years ago
Combine like terms to create an equivalent expression.
Juli2301 [7.4K]
<h2>Answer:</h2>

\boxed{15.4z-12}

<h2>Explanation:</h2>

Here we have the following expression:

7.4z-5(-1.6z+2.4)

We combine like terms in order to simplify expression. To do so, we combine terms with the same variable and exponents. In this exercise, let's apply distributive property first:

7.4z-5(-1.6z)-5(2.4) \\ \\ Remember \ these \ rules: \\ \\ (+)(+)=+ \\ \\ (-)(-)=+ \\ \\ (-)(+)=+ \\ \\ (+)(-)=- \\ \\ \\ So: \\ \\ 7.4z+8z-12 \\ \\ \\ Combining \ like \ terms \ 7.4z \ and \ 8z: \\ \\ \boxed{15.4z-12}

4 0
3 years ago
Read 2 more answers
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