WILL GIVE BRAINLIEST!! 1. -4a + 7a
2. -9a + 9a
3. -9a - 9a
4. -a + 3a
5. 6a - a
6. 2a+ 3b + c - 10 - 2a - 5b -8c - 2

answer: i would say b

step-by-step explanation:

with the way the question is worded, i believe b is the answer

the cost of the apple depends on the weight

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

the answer is a beach is the best place to be