Answer:100 times 7
Step-by-step explanation: because
<span><span>Each time
we add a side (triangle to quadrilateral, quadrilateral to pentagon, etc), we </span>add
another 180°<span> to the total of the
interior angle.</span></span>
Triangle,
sum interior angle is 180
Square,
is 360
Pentagon is
540
So the
formula is
<span>180 ( n –
2 )</span>
Answer:
y=-x/3-8
Step-by-step explanation:
First we find 2 points:
(0,-8) and (6,-10)
then substitute in y=ax+b equation
-8=0a+b, b=-8
-10=6a-8
a= -1/3
You would distribute so
(8b+3)(2b-9)
foil it to get
16b^2-72b+6b-36
simplify to 16b^2-66b-36
Answer:
They sold 576 chocolate shakes.
Step-by-step explanation:
Ratio of chocolate to vanilla being 6:9.
This means for each 6 + 9 = 15 shakes sold, 6 were of chocolate and 9 were of vanilla.
How many chocolate shakes did they sell?
Using proportions
6 chocolate - 15 shakes
x chocolate - 1440 shakes



They sold 576 chocolate shakes.