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Oduvanchick [21]
4 years ago
11

Simplify 9k + 9 - 3k -12-5k +3

Mathematics
2 answers:
Svet_ta [14]4 years ago
7 0

Answer: I don't think this can be simplified without the variable values

Step-by-step explanation:

Elza [17]4 years ago
4 0

Answer:

the answer to that question is k

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Ronnie swims 4 laps each day at the pool.how many laps does he swim in 28 days?
pishuonlain [190]

Answer:

the answer is 92.

Step-by-step explanation:

do 28 times 4, 28 for the days and 4 for the total laps each day.

8 0
3 years ago
3000-{ ( 3848 : 74 + 23 x 12 ) x 8 } - ( 125 x 14 : 10 ) =
lara31 [8.8K]

Answer:

2739

Step-by-step explanation:

3000-(52+276:8)-(1750:10)

3000-(52+34)-175

3000-86-175=2739

5 0
3 years ago
Rebecca has 30 paintings to sell. The amount of money Rebecca makes from selling x paintings is represented by a function. f(x)=
Sphinxa [80]

Answer:

D.) All integers from 0 to 30, inclusive.

Step-by-step explanation:

If Rebecca has 30 paintings to sell and x is the domain, then any integer from 0-30 inclusive is your answer. It isn't sure that Rebecca will sell a painting, she can't sell more than she has, and she can't sell parts of a painting.

4 0
3 years ago
Read 2 more answers
The volume of a cone is 36 pi inches cubed. What is the volume of a cylinder with the same base and height as the cone?
Roman55 [17]

Answer:

3*36=108 pi

Step-by-step explanation:

V_cone = 1/3 pi * r^2 * h

V_cylinder = pi*r^2*h

If you multiply the cone's volume by 3 then you get the cylinder's volume. They become the same formula

3 V_cone = pi r^2 h

Since the cone's volume is 36pi They cylinder's volume is 3*36pi = 108 pi

5 0
3 years ago
Read 2 more answers
At the supermarket you can fill your own honey bear container. A customer buys 12 oz of honey for $5.40.
irina1246 [14]
I believe about 2.22 this is average because you have to divide to find what the average is so if you divide 12oz by $5.40. Your answer would be about 2.222 so your answer should be 2.22 and as you check your work you can use addition I really hope this has helped :)
5 0
3 years ago
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