Answer:
There are 104.5 centiliters of paint in the mixture.
Step-by-step explanation:
Since you have a total of .50 liters of paint you would just look at the measurement and split it in half which would give you 100 centiliters and then you would add the 4.5 centiliters to the 100 and you would get 104.5 centiliters of paint.
Answer:
opposite angles
Step-by-step explanation:
Answer:
standard form is Ax + by + c = 0
Step-by-step explanation:
add 5x to each side to get 5x + y - 2 = 0
Answer:
x=3
Step-by-step explanation:
5x+4=19
5x=19-4
5x=15
x=15/5
x=3
Answer:
-20
Step-by-step explanation:
Just plug in 10 for x in the first equation.
y = -5 (10) + 30 = -50 + 30 = -20
