Answer:
Y = 27
Step-by-step explanation:
Y * 3 = 81
Divide each side by 3
Y * 3/3 = 81/3
Y = 27
We can solve this using substitution.
because x-y=2.5
x=y+2.5
Now substitute x into other equation.
2(y+2.5)^2-2y=125
2y^2+10y+12.5-2y=125
2y^2+8y-112.5=0
Now comes the ugly part
y=-4+-sqrt(16+900)
y=-4+-sqrt916
y=-4+-2sqrt229
x=-1.5+-2sqrt229
Answer:
64 cans
Step-by-step explanation:
Given
Required
Determine the equivalent in pints
The standard unit of conversion;
Multiply both sides by 8
<em>Hence, the artist will need 64 cans</em>
Answer:8663
if it looks yellow
Step-by-step explanation: