If you look through the chart, you'll see that in each column,
the amount of money donated is 1/5 the number of lunch
specials sold.
The equation is:
Donation amount = (1/5) · (lunch specials sold) .
The constant of proportionality in money per lunch special sold
is $1/5 or 20 cents.
Answer: 64 feet.
Explanation:
Perimeter formula: 2l + 2w
Area formula: l•w
Length = 3w
Area = 192 ft

192 = (3w) • w
192 = 3

192 ÷ 3 = 3

÷ 3
64 =

=

8 = w
Width = 8
Length = 3(8) = 24
Perimeter = 2(24) + 2(8) = 64 feet.
To move a graph c units to the left, add c to every x
to move a graph c units down, subtract c from whole function
so
f(x)=x²
move 5 to the left
f(x)=(x+5)²
move 9 down
f(x)=(x+5)²-9
5 left and 9 down
A is answer
It would be B 20/10
Since she puts 10 in each row