Answer:
2x + 8x
10x
Step-by-step explanation:
Open the brackets and multiply x inside.
X-7=18
+7 to both side
X=25
Hmm. a rectangle?ok then, least number of rectangles needed-6.
. . .
. . . ( rectangle)
so, 6 x 8=48(greatest multiple of 6 from between 21 and 49)
48 players are most, so 8 rectangles
A=1/2 bh
1/2 bh=A
h=2A/b
Answer: h=2A/b
I'm working on something like this too.
You want to get the measure of y.
4x - 2y = 10
-4x -4x
------------------
-2y = 4x + 10
----- ---- ----
-2 -2 -2
y = -2/1x + -5
m = -2
b = -5
I think.....
