Could you write the question more properly?
The answer is -1 because using the trick rise/run from one point to the next proves it
Answer:
3.2 miles on average.
Step-by-step explanation: Because you must add all those miles together then divide by 7 to represent weeks. Plus Sheila forgot Monday.
Answer:
44
Step-by-step explanation:
The equation is of the form a
x
²+bx +c = 0 where
a = 5, b= -2, c= -2
The Discriminant is given by:
Δ=
b²−
4 * a * c
= (−2²)− (
4 * 5 * (
− 2
)
)
= 4
+ 40
= 44
