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ololo11 [35]
3 years ago
9

Use distributive property to write an equivalent expression. Use paper and pencil to

Mathematics
1 answer:
just olya [345]3 years ago
8 0

Answer:

A) 6Gn + 12 (or 6n+12, if that’s what you meant)

B) 4p²+9p

C) 5r²+20r

Step-by-step explanation:

A. If you meant 6(n+2)...

Multiply 6 by n and also 6 by 2:

6n + 12

B. Multiply p by 4p and also p by 9

4p²+9p

C. Multiply 5r by r and also 5r by 4

5r²+20r

Hope this helped!

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Three number cubes are rolled . What is the probability of three fives.
Vanyuwa [196]
I think it 3/18 if it’s lowest terms/simplest form 1/6
8 0
4 years ago
A manufacturer wishes to make tee-shirts for the band Dixie Chicks. They sell for $15 each. She must deliver all the tee-shirts
iogann1982 [59]

Answer:

M = 3000n(20 - n) dollars.

Step-by-step explanation:

Given that, each machine sets up in one day.

Therefore, n number of machines will take n days to set up.

Now, there are 20 days' time to deliver all the t-shirts.

And the machines are turned on after all the n machines are set up.

So, all the n machines will work for (20 - n) days and producing each machine 200 shirts in one day, then one machine will produce 200(20 - n) number of t-shirts and n machines will produce 200n(20 - n) number of t-shirts in the remaining (20 - n) days.

Now, the selling price for each t-shirt is $15.

Therefore, the total amount of money M she will receive will be, M = 15 × 200n(20 - n) = 3000n(20 - n) dollars. (Answer)

5 0
3 years ago
How do you solve the inequality 2x − 3 < −5
larisa86 [58]

Answer:

x=< -1

Step-by-step explanation:

move the constant to the right-hand side and change its sign. 2x<-5+3

Calculate the sum

2x<-2

Divide both sides of the inequality by 2

x <-1

6 0
3 years ago
Find the zeros of the following polynomial p(x) = 3x³ + 9x² - 12x​
alexira [117]

Answer:

x = - 4, x = 0, x = 1

Step-by-step explanation:

To find the zeros equate p(x) to zero, that is

3x³ + 9x² - 12x = 0 ← divide through by 3

x³ + 3x² - 4x = 0 ← factor out x from each term

x(x² + 3x - 4) = 0

x(x + 4)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x = 0

x + 4 = 0 ⇒ x = - 4

x - 1 = 0 ⇒ x = 1

8 0
3 years ago
What is the surface area of the figure
stiv31 [10]
So just find the measues of the faces
15 times 4=rightmost face
9 times 4=oposite face
9 times 4=lower top face
to find topmost face
15-9=6
4 times 6=topmost face
sides
can be split up into 2 rectangles
15 by 9 and 6 by 6
2 of them
2 times (15 times 9+6 times 6)
bottom=15 times 4
not seen face=6 times 4

total area=(15 times 4)+(9 times 4)+(9 times 4)+(4 times 6)+(2 times ((15 times 9)+(6 times 6)))+(15 times 4)+(6 times 4)
total area=60+36+36+24+(2 times (135+36))+60+24
total area=60+36+36+24+(2 times 171)+60+24
total area=60+36+60+342+60+24
toal area=582

answer is B
3 0
3 years ago
Read 2 more answers
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