Question

help asap

Answer 1

Let n equal 3a+2b-7. What happens to the value of n if the value of a increases by2 and the value of b increases by 1?
a)it is unchanged
b)it decreases by1
c)it increases by4
d)it increases by 4
e)it increases by 2

Answer 2

@ganeshie8 help please

Answer 3

@e.mccormick help please

Answer 4

Well, what do you get with some real values? Say start with a=0, b=0, then do the changes and see. Then confirm the same sort of thing happens for a=1, b=1.

Answer 5

is it it increases by 4? that's what i believe

Answer 6

Well, with just 0 it is -7.

"Let n equal 3a+2b-7. What happens to the value of n if the value of a increases by 2 and the value of b increases by 1?"

6+2-7= 1, that is an increse of 8, which is not an answer.

Can you check the question?