Answer:
7/20. or .035 as a decimal
Step-by-step explanation:
the 2 subtractions would cancel out so it would be -1/4+3/5. then you would times both equations by the opposite bottom number which would turn into -5/20+12/20 which is just -5+12 all under 20 which then when you add -5 and 12 it would be 7. so its 7/20
Answer:
4 movies and 2 commercials and half a commercial because 10 is left over
Step-by-step explanation:
please mark brainliest if right
m is the slope
b is the y-intercept
so that means that the y-intercept of
is
Answer:
x+2a=12+ax-6a
Step-by-step explanation:
collect liked terms:
x+2a=12+ax-6a
2a-ax+6a=12-x
factorize a on the left hand side:
a(2-x+6)=12-x
divide both sides by (2-x+6) :
a(2-x+6)/(2-x+6)= 12-x/(2-x+6)
a= 12-x
____
(2-x+6)
