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Karo-lina-s [1.5K]
3 years ago
8

What is 3m*(2m)^2 +3(2m)^3 ?

Mathematics
1 answer:
Andre45 [30]3 years ago
6 0
(2m)^2 = 4m^2
(2m)^3 = 8m^3

12m^3 + 24m^3 = 36m^3
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Hey school earn $70 from selling 50 tickets for the school play each ticket cost the same price how much does the school earn fo
sammy [17]

Answer:Well, divide 50 from 70 to get your answer and if you want you can double check your work but whatever your answer is after you divide is your answer (mine was 1.4). Sorry my typing might sound weird or I got the wrong answer I am just tired.

Step-by-step explanation:

5 0
3 years ago
Y= 5x - 9; domain = { 1,3,7 }<br> what is the range values?
Maslowich

Answer:

Step-by-step explanation:

range = [-4,6,26]

Step-by-step explanation:

y = 5x - 9.....domain = [1,3,7]....the domain is ur x values, and I am assuming ur looking for the y values that go with the x ones

y = 5x - 9.....when ur domain (ur x) = 1

y = 5(1) - 9

y = 5 - 9

y = -4

y = 5x - 9...when ur domain (x) = 3

y = 5(3) - 9

y = 15 - 9

y = 6

y = 5x - 9...when ur domain(x) is 7

y = 5(7) - 9

y = 35 - 9

y = 26

so ur range (ur y valus) = [-4,6,26]

6 0
2 years ago
2.When I walked into King Soopers yesterday, I noticed that the Colorado Rockies t-shirts had a sign reading “25% off sale!”. If
daser333 [38]

Given:

The discount is 25%.

The selling price of the shirt after the sale is $20.99.

To find:

The selling price of the shirt before the sl;e

Explanation:

Let the old price be x.

The equation can be framed as follows,

\begin{gathered} (\frac{100-25}{100})\times x=20.99 \\ \frac{75}{100}\times x=20.99 \\ x=20.99\times\frac{100}{75} \\ x=27.986 \\ x\approx27.99 \end{gathered}

Final answer:

The selling price of the shirt before the sale is $27.99.

4 0
10 months ago
The table shows input and output values of the function y = x2 + 12x – 2. What is an approximate solution of the equation x2 + 1
nasty-shy [4]

Answer:

the answer is 0.16 & -12.16

5 0
3 years ago
A number is multiplied by 3,and 7 is added to it to get the result 25.Find the number.
german

Answer:

6

Step-by-step explanation:

25-7=18 18/3= 6.

6x3= 18 18+7= 25

THE ANSWER IS 6

4 0
2 years ago
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