Answer:
C
Step-by-step explanation:
A patio=(x+15)*(x+10)
A bench=5*1=5
A painted=A patio-A bench
A painted=(x+15)*(x+10)-5
thus, the answer is C
Answer:
0.26 minutes
Step-by-step explanation:
So if you want to solve this, you need to make all the units the same first. What you first need to work on is the rate, since what it is asking is minutes given distance in feet.
We know that there are:
5280 ft in a mile
60 minutes in an hour
We then convert the rate knowing this:

In short, the car is traveling 3,828 ft every minute.
To determine how many minutes it will take for the car to travel just remember that:

Now we plug in what we know and solve what we don't know:

Answer:
Not sure.
Step-by-step explanation:
You didn't provide us with the answer you needed for the question, but I'll explain how to do it. Since it's a fraction (I'm guessing), you divide the top number by the bottom, which will give you your decimal.
For the other picture, you simply compare the slopes. The slope is rise over run, or y over x. You see how much it goes up or down, which is the top of the fraction, and how much it goes over., which is the bottom. You could also put the lines into the graph and see which is taller.
Answer:
D
Step-by-step explanation:
a and b goes down because are negative power and 25/5 =5.