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Sauron [17]
3 years ago
10

-10ab+2ab^2-9ab+7 what is the simplest form

Mathematics
1 answer:
vesna_86 [32]3 years ago
3 0

Answer:

-19ab + 2ab^2 +7

Step-by-step explanation:

all you do is combine the like terms. and the omly like terms are -10ab and -9ab. 2ab^2 is not one of the like terms simply because of that ^2.

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I know this is science but its also math<br> how many bones do a full grown body have
Kobotan [32]

Answer:

The answer is 206 bones

Step-by-step explanation:

Have a good day

4 0
3 years ago
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2b + 8 − 5b + 3 = -13 + 8b − 5<br><br><br><br> b = __
Bumek [7]

Answer:

b= 29/11

Step-by-step explanation:

2b+8−5b+3=−13+8b−5

Step 1: Simplify both sides of the equation.

2b+8−5b+3=−13+8b−5

2b+8+−5b+3=−13+8b+−5

(2b+−5b)+(8+3)=(8b)+(−13+−5)(Combine Like Terms)

−3b+11=8b+−18

−3b+11=8b−18

Step 2: Subtract 8b from both sides.

−3b+11−8b=8b−18−8b

−11b+11=−18

Step 3: Subtract 11 from both sides.

−11b+11−11=−18−11

−11b=−29

Step 4: Divide both sides by -11.

−11b/−11 = −29/−11

b= 29/11

4 0
3 years ago
A smart phone plan has a monthly base fee that includes 5 gigabytes of data. An overage charge is applied when the data usage ex
Flura [38]

Answer:

B The cost, in dollars, for each additional gigabyte used.

Step-by-step explanation:

C = 59 + 15(g − 5)

when g=5, C=59 where it is the monthly cost

when g=6, c=59 +15, interpret that each additional gigabyte used will increase the cost for 15

4 0
3 years ago
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I need help with math!!! time is running out!!! will mark brainliest!!!
fenix001 [56]
I see the question last and the 4 choices first.
Look at the points you have in the table with the question.
(0, 0), (4, 2), (9, 3)
The only graph that contains those three points is the second option.

4 0
4 years ago
Find the zeros of the function f(x)=x2+2x-3
Lerok [7]

Answer:

x = -1 and x = 3

Step-by-step explanation:

f(x)= x^2-2x-3

f(x) = (x + 1) (x - 3)

Therefore, x = -1 and x = 3

3 0
3 years ago
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