Answer:
r= 7.14 (rounded to 2 decimal places)
Step-by-step explanation:
We have to solve this equation for the value of r. We will use distributive property and basic algebra to solve this.
Distributive property is a(b+c) = ab + ac
Now, the steps of solving are shown below:

Hence, value of r is 7.14 (rounded to 2 decimal places)
Answer:
it is 2^21
Step-by-step explanation:
5.5hours to drive264 miles
7 hours to drove (264÷5.5)× 7 =....
Answer:
the x coordinate is 1
the y coordinate is 1
Step-by-step explanation: