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uranmaximum [27]
3 years ago
6

Can someone answer this question and make sure they show working out. Will reward brainliest to the best answer.

Mathematics
1 answer:
wolverine [178]3 years ago
3 0

Answer:

8a²+8a+12b = 8a²+8a+12b

Step-by-step explanation:

first, expand the brackets

4a + 4a + 12a² + 8b + 4b - 4a²

then, collect like terms

8a + 8a² + 12b

then, rearrange

8a² + 8a + 12b

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aleksley [76]

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Whelan

Step-by-step explanation:

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6 0
3 years ago
I need this asap<br> Elements of M={x\x is the set of city in Metro Manila
Sergeu [11.5K]

Step-by-step explanation:

I need this asap

Elements of M={x\x is the set of city in Metro Manila

8 0
3 years ago
3-5n+4n=4. help please​
goblinko [34]

Answer:

n = -1

Step-by-step explanation:

3-5n+4n=4

3 - n = 4

-n = 1

n = -1

6 0
3 years ago
ANSWER FOR BRAINLIEST AND 50 POINTS:
Elan Coil [88]

Answer:

A.

mean=82.286

Rounded to the tenths place would be= 82.3

Step-by-step explanation:

The Mean is found by adding all of the values together

Then dividing it by how many values there are.

In this instance, all the values added up equal 576

576 now will be divided by how many temperatures are recorded.

576/7=82.286

82.286 Rounded to nearest tenth=82.3

4 0
3 years ago
59 points - 12 points whats your grade
vazorg [7]

Answer:

59-12 would be 47 points and by all means you would have an F

Step-by-step explanation:

59-12=47


7 0
3 years ago
Read 2 more answers
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