1. D= 500/40
2.D= 125/v
3.80= m/1.4
4.D= m/v
Basically you know that the 2 wholes from both sides cancel out.
Set up the equation, 5/8 = 3/12 + 3/x
3/x = 5/8 - 3/12
Set them to have a common denominator, 3/x = 15/24 - 6/24
3/x = 9/24
Simplify 9/24 and you will get 3/8
3/x = 3/8
Obviously this means x = 8
Top left graph. Shows every gallon of gas gets 25 miles.
Answer:
y = 3x - 4
Step-by-step explanation:
y - 5 = 3 (x - 3)
y -5 = 3x - 9
y = 3x - 4
Answer:
The negative outside the parentheses indicates that the vertex is a maximum
f(x) has a minimum vertex
g(x) has a maximum
Step-by-step explanation:
