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defon
3 years ago
10

Multiply or divide as indicated. r 2 • r • r 5

Mathematics
1 answer:
AnnZ [28]3 years ago
3 0
10r^3 ^ represents power of
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6. On day 1 of a bake sale, the group sold 125 chocolate chip cookies and 75 oatmeal cookies. They also received donations that
GalinKa [24]

Answer:$1.33

Step-by-step explanation: What I did is I subtracted the 46 dollars in donations from the total they raised on day 1 to get the amount for just the cookies $150. Then I added the amount of the 2 total of cookies sold = 200. Then, I took the amount of cookies sold and divided it by the amount they made selling the cookies = 1.33. 200 ÷ 150 = 1.33

I hope this helps

3 0
3 years ago
(Tough day dividing polynomials and I'm still lost!) Please help me my hands are legit numb:)
N76 [4]

Answer:

Option D. 9

Step-by-step explanation:

There are two ways to obtain the answer to the question.

Method 1:

Let 2x + 1 = 0

Making x the subject, we have

2x + 1 = 0

Collect like terms

2x = –1

Divide both side by 2

x = –1/2

Now, put the value of x into the expression 4x³ – 6x² – 8x + 7, we have:

4x³ – 6x² – 8x + 7

x = –1/2

4(–1/2)³ – 6(–1/2)² – 8(–1/2) + 7

4(–1/8) – 6(1/4) – 8(–1/2) + 7

–1/2 – 3/2 + 4 +7

– 4/2 + 4 + 7

– 2 + 4 + 7

= 9

Method 2:

Divide 4x³ – 6x² – 8x + 7 by 2x + 1

Please see attached photo for explanation.

4 0
4 years ago
What is the first thing you should do to solve this equation?<br><br> -3x - 4(4x - 8) = 3(-8 - 1)
cluponka [151]

Answer:

Distribute -4 through the parantheses so it can be easier so solve or its either that or collect the like terms

Step-by-step explanation:

Let me know if this helps.. If its not right then let me know so I can see if I can fix it

7 0
3 years ago
Read 2 more answers
Larquita is writing a book for her job, where she works the same number
ryzh [129]

so what u gotta do in this  add and multiply everything up like monday she worked before and wor and during work, then tuesday she worked twice as much as monday then u gotta add and multiply everythin up, same thing all over again, then you get ur answer, nlow this app is too help you, i helped you, im not goona give ur answer, ur gonna give the answer to ur selfe, now i dont have time rn to answer it and if i did i would help you n answer but u gotta do ur work, have a great daay!

3 0
4 years ago
What is the slope of a line y=6x+2?
ozzi

Answer: 6

Step-by-step explanation:

Using slope-intercept form, the slope is the m in y=mx+b. So, the slope is 6.

7 0
3 years ago
Read 2 more answers
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