Answer:
£65.40
Step-by-step explanation:
Answer:
let the third side be x
using pythagoras theorem we get
(7)^2+(6)^2=(x)^2
49+36=x^2
√(85)=x
x=9.21
Answer:
y=-500x+22,000
Step-by-step explanation:
It's this one because the 22,000 shows the initial value of the automobile and -500x is how much value the automobile loses per year.
Unit rate of 1st Can = 1.14/8 = $0.1425
Unit rate of 2nd Can = 1.75/12 = $0.145
1st Can is cheaper than 2nd one
