X=7.
9x-7y=63
9x-7 x 0=63
9x - 0=63
9x=63
X=7.
Y=-9
9 x 0 -7y=63
Answer:
1/2 bh
Step-by-step explanation:
74 = 20(2.5) + 20(x)
74 = 50 + 20x
74-50 = 20x
24 = 20x
24/20 = x
1.2 = x
x = 1.2 yards of red felt
3/8>3/12
Solve: The least common denominator is 24
Comparing 9/24 and 6/24:
9/24 > 6/24
therefore
3/8 > 3/12
