Answer:
7) 230mm
8) 98m
Step-by-step explanation:
7)
7x+8+6x+6+9x-4 =22x+10
if x is 10 mm, 22(10)+10 =230mm
8) perimeter of rec =2( l + w )
=2 ( 2x-5+2x+6 ) = 8x + 2
if x is 12 metres, 8(12)+2 =98m
Answer:
the item would cost $9000
1 second = 1.5 meters
t second = 1.5t meters
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Answer: d = 1.5t
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Answer:
I'm really going to say false im not sure, I just started learning this.
Step-by-step explanation:
A complex fraction is a fraction with a mixed number, or in it's numerator(Top number) or denominator(Bottom number) or both.