Answer:
28
Step-by-step explanation:
6x2=12x
9y2=18y
12x+18y-2
=12*(-2)+18*(3)-2
=-24+54-2
=28
Answer:
240
Step-by-step explanation:
Take 1/50 as an decimal and multiply it by 12000 pounds (6 tons
.02*12000=240
Answer:
c
Step-by-step explanation:
Answer:
y+7=2(x+10)
Step-by-step explanation:
we find the slope

you can simplify but its already in point slope form
but here it is if you are curious and want to double check it is
y=2x+13
we can also check our work
-7=2(-10)+13
-7=-7