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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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7 0
4 years ago
You are supposed to distribute to only one term (the first).
Tom [10]

Answer:

true

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There is no distribution (unless you count substitution) in the second set of terms.

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3 years ago
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Tickets to a baseball game are 20 dollars for an adult and 15 dollars far a student. A school bus tickets for 45 adu6and 600 stu
yulyashka [42]

Answer:The total amount of money that the school will spend for tickets is $9900

Step-by-step explanation:

Tickets to a baseball game are 20 dollars for an adult and 15 dollars for a student. A school bus tickets for 45 adults and 600 students. This means that the total amount spent by the school on adult tickets is 20 × 45 = $900

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4 0
3 years ago
Please help i suck at math
Andrews [41]
Slope is rise/run
so, you go up 4 times and run across 3 times, this is a positive slope, so the slope is
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put it together
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6 0
3 years ago
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