It is a constant dependent
because y=0x+4
and 2x+2y=8 they have the same line as each other.
The typical number of people living in a household base off of the data is 4 or 5 people
Answer:
28cm^2
Step-by-step explanation:
The area of a trapezoid is the bases added divided by two times the height.
(9+5)/2*4=7*4=28
28cm^2
1. The statement "y varies inversely as x means that when x increases, y decreases by the same factor. In other words, the expression xy is constant: xy = k.
2. increase
3. One type of variation is inverse variation, and two variables are said to vary inversely if when one increases the other decreases and vice versa. The formula we use to indicate that a variable, y, varies inversely with a variable, x, is y=kx y = k x , where k is a constant called the constant of variation.
Answer: a) are needed to travel 8 miles
b) Town X and town Y are 15 miles apart.
Step-by-step explanation:
Given : Gasoline used to travel 5 miles = 3t gallons
a) To find: Gasoline used to travel 8 miles = ?
Using unitary method:
If Gasoline used to travel 5 miles = 3t gallons
Thus Gasoline used to travel 8 miles =
are needed to travel 8 miles
b) when 3t gallons of gasoline are used , distance covered = 5 miles
Thus when 9t gallons of gasoline are used , distance covered =
Thus town X and town Y are 15 miles apart.