Answer:
answer is 3 1/2
Step-by-step explanation:
18/5 yard or 3 3/5 yard
Length of fabric needed for 1 costume = 3/5 yard
Length of fabric needed for 6 costumes = (3/5)*6
= 18/5 yard
= 3 3/5 yard
4:10 PM
B. y = -2x
and
C. y = 5x
x(x-5) = 14
x^2-5x-14 = 0
x^2 -7x+2x-14=0
x(x-7)+2(x-7)=0
(x+2)(x-7)=0
x = -2, 7
Hope this helps!