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Olegator [25]
2 years ago
12

Simplify the expression. (4a- 80 - 4a2) + (7a3 - 7 - 6a)

Mathematics
1 answer:
allsm [11]2 years ago
3 0

Answer:

the answer should be 7a^3-4a^2-2a-87

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Find f’(x) when f(x)= 2x^2
Andru [333]

Answer:

b) 4x

Step-by-step explanation:

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6 0
3 years ago
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How to solve step by step 4(x-7)=-6x+12
nlexa [21]

Answer:

x = 3

Step-by-step explanation:

4 ( x - 7 ) = -6x + 12

→ Expand brackets

4x - 28 = -6x + 12

→ Add 6x to both sides

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→ Add 28 to both sides

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5 0
1 year ago
In average American adult drinks 3.1 cups of coffee each day a cup of coffee measures approximately 9 ounces. one pound of coffe
Arisa [49]
It takes about 40 lbs. ( 39.77 ). if they drink about 27.9 oz a day, that's 10183.5 oz a year, and one oz takes .00390625 lb to make, multiply them together
8 0
3 years ago
Can anyone please help me with this question??????
erastovalidia [21]
X=8 & z=66

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5 0
3 years ago
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Find the slope given the points (2, −7) and (−1,<br> 6).
lesya [120]

Answer:

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Step-by-step explanation:

m= change in y/change in x

m= y2-y1/x2-x1

m=6-(-7)/ -1-(2)

m=-13/3

4 0
2 years ago
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