Answer:
Step-by-step explanation:
1
*
=
*
cross cancel then you have
:)
Answer: 177
Step-by-step explanation:
Answer:
about 11
Step-by-step explanation:
answer is in picture
(-5,-3) since plug in a=b-2 into the first equation and then solver for b. You get -3.-3-2=-5 which is a