Answer:
yes 1 minus 1 equals zero your very smart and intelligent
Step-by-step explanation:
Answer:
$546
Step-by-step explanation:
455*.20=91
91+455+546
Two correct answers:
9 + x
x + 9
Or you can say
x - -9
or
9 - -x
One Way:
We can change the mixed number to a decimal for comparing.

m =

m = 1.25 m
1.4 m > 1.25 m
Darren > Luke
Darren's jump was higher by (1.4-1.25)
0.15 m
Or another way change the decimal to a fraction and the mixed to an improper fraction too.

=

(Luke)
1.4 =

(Darren)
We need a common denominator to compare

(Luke)

(Darren)

(Luke)

(Darren)

Darren > Luke
By:

-

=

Which is also by
0.15 m
Darren jumps higher and by 0.15 m