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Vikentia [17]
3 years ago
6

Need more help - Attached image

Mathematics
2 answers:
Naily [24]3 years ago
7 0

Answer:

D. 10x^7 + 7x^5 -2x + 9

Step-by-step explanation:

Like terms: 7x^7 and 3x^7 = 10x^7

                  5x^5 and 2x^5 = 7x^5

                  -3x and x\\ = -2x

                  7 and 2 = 9

The answer would be: 10x^7 + 7x^5 - 2x + 9

Therefore, it is <u>option D</u>

Your Welcome! Vote me brainliest!!!

mylen [45]3 years ago
4 0

Answer:B

Step-by-step explanation:

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Juliette [100K]

start by writing the multiplication in this form

start multiplying from right to left.

3\cdot0=0

write the first number down

continue by multiplying the next number from right to left

8\cdot3=24

write the number down, since there are no more numbers to multiply for write the wole number

this means that

80\cdot3=240

5 0
1 year ago
Please help
djyliett [7]

Answer:

x+6<12

Step-by-step explanation:

Since it is going left from 6, we know that x must be less than 6

(if u need me to explain more I can)

8 0
3 years ago
Read 2 more answers
Write an a expression to represent
omeli [17]

Answer:

7 + x/8

Step-by-step explanation:

sum of 7 and Q(quorient)

7 + Q

quotient of x and 8

x/8

plus 7

7 + x/8

6 0
2 years ago
Read 2 more answers
To celebrate the first day of winter, Lin was putting stickers on some of the lockers. There are 100 lockers along one side of h
loris [4]

Answer:

<em>24, 48, 72, 96</em>

Step-by-step explanation:

<u>Least Common Multiple (LCM)</u>

It's the smallest positive number that is a multiple of two or more numbers. For example, let's find the LCM of 15 and 25:

Multiples of 15: 15,30,45,60,75,90,...

Multiples of 25: 25,50,75,100,...

Note 75 is a common multiple of both and is also the smallest possible.

Lin puts a snowflake sticker every 6 lockers and a snowman sticker every 8 lockers. To find the lockers where both stickers are places, we must find the LCM of 6 and 8:

6 = 2*3

8 = 2*2*2

Multiplying the common factors the maximum number of times it appears:

LCM = 2*2*2*3 = 24

Thus, every 24 lockers there are two stickers until Lin reaches the last 100th locker along the halfway.

The sequence of lockers is:

24, 48, 72, 96

7 0
3 years ago
Plz help! Which expression is equivalent to... (see image)
Sliva [168]

Answer:

2 to the power of 3/7

hopefully it helps its a fractional indices question

6 0
2 years ago
Read 2 more answers
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