Answer:
first you need to set up the equation which is 20+2x=44 then isolate 2x by doing the inverse operation for 20 which is -20 and add them to both sides which would now give you 2x=24 so divde 24 by 2 which is 12, x=12 answer 12ml
Step-by-step explanation:
There is no solution because the lines do not intersect
True.
Since
,
and the solutions are decreasing functions.
Answer:
1.5n+9.5m^2
Step-by-step explanation:
7m^2 + 6.5n -4n + 2.5m^2 -n
Combine like terms
6.5n-4n-n+7m^2+2.5m^2
1.5n+9.5m^2
Answer:
-17
Step-by-step explanation:
f(2)=3-4(2)
=3-8
=-5
g(-5)=--5+7
=12
f(2)-g(-5)=-5-12=-17
