Answer:
1 and 2 adjacent
5 and 6 are linear pair
Step-by-step explanation:
x+y=0
Step-by-step explanation:
x= 1.75
y= -1.75
Answer:
Andy went as furthest as possible with a gallon of gasoline
Step-by-step explanation:
Let
m ----> the distance in miles
g ----> the number of gallons of gas
step 1
<u><em>Kelley's Mileage</em></u>
Find the slope of the linear function of Kelley's Mileage
we have the points
(0,0) and (20,50)

the linear equation is

step 2
<u><em>Andy's Mileage</em></u>
Find the slope of the linear function of Andy's Mileage
we have the points
(15,78.75) and (30,157.5)

the linear equation is

step 3
Rick's Mileage
we have

therefore
the slope is 
step 4
Compare the slopes

therefore
Andy went as furthest as possible with a gallon of gasoline
Answer:
Part A) Multiply by 16
Step-by-step explanation:
Nuts=£0.48 per ounce
soy trail mix = £0.59 per ounce
cashews=£0.88 per ounce