1.
Rate of change: 1:5
Equation: x · 5 = y
Is this relationship proportional? Yes
How do you know? I know, because the table never doesn't follow the equation.
2.
Rate of change: 1:1
Equation: x · 1 = y
Is this relationship proportional? Yes
How do you know? I know, because the table never doesn't follow the equation.
Answer:
A. For the graph, the rate of change is -2 and for the equation, it is 2.
Step-by-step explanation:
The rate of change of the line on the graph can be found by considering the rise or fall when moving one unit to the right. This line falls 2 units for each unit to the right, so its rate of change (slope) is -2.
The rate of change of the equation can be found by looking at the coefficient of x. It is 2.
So, the appropriate description is ...
For the graph, the rate of change is -2 and for the equation, it is 2.
The shortest distance between your home and the mall is 3 miles or if you round it down, it will be 2.9 miles.
Step-by-step explanation:
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Answer:
12
Step-by-step explanation:
21x + 4x = 300 Put brackets around the first two terms.
(21x + 4x) = 300 Pull the x outside the brackets. Use the distributive property. Combine the left
25x = 300 Divide by 25
25x/25=300/25 Do the division
x = 12
