You calculate it by taking the change in y's over the change in x's. So (y1-y2)/(x1-x2). You get the equation (-5 - 3)/(5 - 7) which equals 4. 4 is the slope.
Linear decreasing
I haven't learned this is class yet, but I had a bf that taught me this
Answer:
10 gallons
Step-by-step explanation:
Multiply 20 by 1/2.
20 x 1/2 = 10
Hope it helps!
Let me know if it doesn't, I can make it right.
<span>The cost that a carpet cleaning company charges is directly proportional to the number of rooms cleaned. The cost is $22 for each room.</span>
Answer:
what are you telling Id understand
Step-by-step explanation:
became