B=blue
g=green
r=red
2 times as many blue as green
b=2g
3 times as many red as blue
r=3b
subsitute 2g for b
r=3(2g)=6g
r=6g
r+g+b=765
so we subsitute
r=6g
g=g
b=2g
6g+g+2g=765
add like terms
9g=765
divide both sides by 9
g=85
subsitute
b=2b
b=2(85)
b=170
170 blue
The amount of water that fills up the tub !
Answer:
53.2
Step-by-step explanation:
Im sorry if im wrong
Answer:
25%
Step-by-step explanation:
990 x 0.25
See the suggested solution in the attachment.
Answer: -40 and 40.
