3 years ago

(6a-3b^2-a) + (b-4+7a^2)Find the sum or difference

1 answer:

3 0

6a-3b^2-a+b-4+7a^2
goup like terms
7a^2-3b^2+6a-a+b-4
7a^2-3b^+5a-4

You might be interested in

Ahat [919]

Answer:

8.2 minutes

So 13 miles would take you roug.hly 8.2 minutes... so going the average speed limit would get you there very

Step-by-step explanation:

3 0

2 years ago

tekilochka [14]

Answer:

15 floors

Step-by-step explanation:

She parks on the third floor below ground +3

She goes up to the twelfth floor +12

3+12=15

7 0

3 years ago

Blizzard [7]

Answer:6

Step-by-step explanation:

3 0

2 years ago

Mumz [18]

Answer: 2 has to be a right angle

Step-by-step explanation:

Right angles are 90 degrees.

6 0

2 years ago

lora16 [44]

Answer:

Step-by-step explanation:

What language us That

5 0

2 years ago