Answer:
It will take 8 hours for Frank and Mary to get to the beach
Step-by-step explanation:
Step 1: Give expression for calculating
d=s×t
where;
d=distance traveled i miles
s=speed in miles per hour
t=time in hours
in our case;
d=520 miles
s=65 miles per hour
t=unknown
Step 2: Solve for the unknown, t
In order to solve for t, the expressions can be rearranged as follows ;
t=d/s
replacing values for d and s;
t=520/65
t=8 hours
It will take 8 hours for Frank and Mary to get to the beach
One hundred and three million, seven hundred and twenty-seven thousand, four hundred and ninety five.
Answer:
The rate of growth of the functio y=3x is 3. The rate of growth of the second function is 3 too. Therefore, the rate of growth of both functions is the same.
Answer:
P(-4,-8)
Step-by-step explanation:
Given two lines:
To determine the point of intersection P of the lines, we equate the two lines and solve for (x,y).
Therefore, the intersection point P of the lines is: P(-4,-8)