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olga nikolaevna [1]
3 years ago
8

Find the sum of 7a³ + 14a + 12 and -6a³ + 12a² -7

Mathematics
1 answer:
maw [93]3 years ago
7 0

Answer: a^3+12a^2+14a+5

Step-by-step explanation:

7a^3+14a+12+(-6a^3+12a^2-7)

7a^3+14a+12-6a^3+12a^2-7\\a^3+12a^2+14a+5

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Solve the iniquality 6x - 8 > 4x + 26
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Answer:

x > 17

Step-by-step explanation:

Add 8 to both sides:

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6x > 4x + 34

Subtract 4x from both sides:

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Divide each side by 2:

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Nora uses 2 ft of ribbon to make a bow she has 8 yards of ribbon . how many bows can she make
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Step-by-step explanation:

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3 years ago
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2 years ago
Re write the statement 19+7 divided by 2-5 by including one pair of brackets to make the total equal to 8
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Answer:

The solution is given below:

Step-by-step explanation:

The computation is shown below:

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