X=-9
-x=9 so x=-9 since you inverse the sign
I don’t know if you need to round, but you can do so on the answer for mondays if necessary
On Monday, the animals cost $1.03125.
On Tuesday, the animals cost exactly $1.
Answer: line C is the correct answer. please mark brainliest
Step-by-step explanation:
(x+40):12=88-78
(x+40):12=10
x+40=10*12
x+40=120
x=120-40
x=80
