Im confused can you please clarify?
A) y=55x+80
C) y=55(12)+80 = 740$ after a year
B)
Answer:
12180
Step-by-step explanation:
Answer:
length of each is 12 meters
Step-by-step explanation:
for larger rectangle:
let '2w' = length
let 'w+4' = width
2w(w+4) = 120
2w² + 8w - 120 = 0
simplify by dividing each term by 2 to get:
2(w² + 4x - 60) = 0
(w-6)(w+10) = 0
width cannot be negative 10 and is therefore equal to 6
since length is '2w' then length is 2(6) which is 12
