Answer:
20-7x=6x-6
-13x+20=-6
-13x= -26
x=2
Step-by-step explanation:
Answer:
2/16, 3/24, 4/32, you just have to find a pattern
Step-by-step explanation:
Since <em>x</em> is the number of 14-year periods, the first thing we do is divide 28 years by 14. 28/14=2. Now we use that in our function,
.
There will be 220 foxes after 28 years.
To find X:
-b/2a=-2/2(-2)=.5
plug in .5 to the equation to find y.
-2(.5)²+2(.5)+1
=1.5
Vertex: (.5,1.5)
Axis of symmetry:
x=.5
Answer:
1.5
Step-by-step explanation:
4 bags of sugar=6 kg so
1 bags= x
cross multiply
4x=6
x=6/4
x=3/2=1.5