Answer:
$15
Step-by-step explanation:
20-5= 15
Answer: last one
Step-by-step explanation:
It's the only one with a solid rate of change
X=lebgth
y=width.
I suggest this system of equations:
x=2y
(x+4)(y+4) - xy=88
we can solve this system by substitution method.
(2y+4)(y+4)-2y(y)=88
2y²+8y+4y+16-2y²=88
12y=88-16
12y=72
y=72/12
y=6
x=2y
x=2(6)=12
Answer: the dimensions of the original rectangle are:
length=12 m
width=6 m
The answer is -1 , since the numbers cross cancel to make 1/1 and it's a negative multiplied by positive
15 hotdogs a minute
Hope it helps love.
-Joker7721
