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Olegator [25]
3 years ago
12

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

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

Answer:

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

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Keith exercises x hours a week. troy exercises three hours less than keith and joe exercises two times more than troy. which exp
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That   would be d.

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For the length given below draw a line segment to match. Express the measurement as a equivalent mixed number. 4.8 cm
OLEGan [10]

Answer:

there's nothing there

Step-by-step explanation:

5 0
2 years ago
What happens when you reflect a shape over the x-axis and then the y-axis. What is the one transformation that could have been p
Anna35 [415]

Answer:

Rotate 180 degrees with the center the origin (0,0)

Step-by-step explanation:

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8 0
2 years ago
Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 513 and a standard deviation of 82. Use
Trava [24]

Answer:

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4 0
3 years ago
I want to know the answer of all of them
Nady [450]
A. 3/5 * 60 minutes = 180/5 = 36 minutes
b. (3/4)/12 = 3/(4*12) = 3/48 = 1/16 cup
c. (5 1/3) / (2/3) = (16/3) / (2/3) = 16/3 * 3/2 = 48/6 = 8 days
d. 137/16 = 8.5625 pounds
5 0
2 years ago
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