Answer:
Option a
Step-by-step explanation:
Lets verify
RHS
- Use distributive law
- a(b-c)=ab-bc
Hence verifed
Find the sum plz 1 3/5 + 8 1/2
2 answers:
You might be interested in
Answer:
33 gallons of water to begin with.
Step-by-step explanation:
So we essentially are given two coordinates: (6,87) and (21,222). To find an equation, we simply need to find the slope and y-intercept. We know it's a linear equation because it's a steady stream, meaning a constant slope.
The slope is:
So, the rate at which the stream flows is 9 gallons per minute.
Now, let's find the initial amount of water. To do this, we can use point-slope form. Pick either of the two points. I'm going to use (6,87).
So, there were 33 gallons of water in the tank to begin with.