25,908 bricks must be ordered
The total angle sum of a triangle is 180°
As such, 180= 78 + 2s +4s
102= 6s
s=17
sorry for using printed paper, I tried my best to avoid the lines
The answer is 11 because if you look at the chart. You can see everything can be divided by 8 and 88 divided by 8 is 11.
Expplanation and Answer:
y=mx−7
Swap sides so that all variable terms are on the left hand side.
mx−7=y
Add 7 to both sides.
mx=y+7
Divide both sides by m.
m
mx
=
m
y+7
Dividing by m undoes the multiplication by m.
x=
m
y+7