Answer:
width = let width be w
area = 140
length = 2w-6
Area of a rectangle = l*b
⇒ 2w-6*w=140
⇒ 
Answer:
gradient m is 2
Step-by-step explanation:
the equation is y=mx+c therefore m is 2.
Answer:
The chances are 1/6 because 6-8 is 1/6 of the possible timings.
:)
Answer:
1/2 a cup of water
Step-by-step explanation:
Yes, they can. Rational numbers are also decimals (for example) so we can put an infinite amount of numbers between any 2 values, for example:
1,1
1,11
1,111
1,1111
2
5,328
5,3281
5,3282
50
90,01
90,011
etc.