Question

Evaluate the expression – 4a – 5b – 9 for a = 3 and b = –2
in a test need help now

Answer 1

since a=3 and b=-2 then
\[ \large -4a-5b-9=-4(3)-5(-2)-9= \]

Answer 2

A.-31 b.25 c.-11 d.13

Answer 3

do the arithmetic!

Answer 4

i tried and i want your opinion

Answer 5

There is no opinion. You either did it the right way or the wrong way. Show your work and tell us what you got

Answer 6

what did u get?

Answer 7

-31

Answer 8

Can you show us your work?

Answer 9

what did u get

Answer 10

I haven't done it yet.

Answer 11

truy

Answer 12

I want to see your work first before I try.

Answer 13

\[ \large =-12+10-9 \]

Answer 14

u can do it!
just focus

Answer 15

-11

Answer 16

yes. did u get it?

Answer 17

yes mathmatical

Answer 18

do u understand why -12 and why +10?

Answer 19

yeah

Answer 20

ok

Answer 21

by

Answer 22

bye

Answer 23

Oh snap this guy is taking a test @helder_edwin We are not suppose to help him.

Answer 24

i like penises