Answer:
r=1
Step-by-step explanation:
3(2x-2)-r+3x=2(7x+1)-5x-9
6x-6-r+3x=14x+2-5x-9
9x-6-r=19x-7
-6-r=10x-7
-r=10-1
-r=9
-r/-1=9/-1
r/9=-9/9
r=1
Answer:
the rate of change is -4
Step-by-step explanation:
it's set up as y=mx+b
m is the rate of change
b is the y-intercept
m= -4
b=9
Answer:-3(
)
Step-by-step explanation:
firstly we should find the common factor between 
, 6x and -9, the common between them is -3
-3()
and () cannot factorize
-
Answer:
i'd say at least 2 waffle irons on the floor
Step-by-step explanation:
Answer:
11.15 eleven dollars and 5 cents.
Step-by-step explanation:
