Answer:
Step-by-step explanation:
Yes there should be an improvment. they should remember some of the answers to the puzzle they did the first time, so the second time, it would be faster and easier.
Answer:
Step-by-step explanation:
plug 1/4 into the formula for surface area and simplify to get 6/16, or 3/8.
Answer:
Her mistake is that she should plot the point (0, 5) first, not (1, -3)
Step-by-step explanation:
First I simplified the equation given.
y - 3 = 2 (x + 1)
y - 3 = 2x + 2
+3 +3
y = 2x + 5
Since 5 is our y-intercept we would want to graph that first, which would be (0, 5) as a point.
Hope this helps!
1/2x+9=2x/2-1. I hope this meets ur criteria. It works and equals 20.
