700
Step-by-step explanation:
you just take 10 times it by itself 1 time you get 100 then you times it by 7
Answer:
3.636 hour. dividing 200miles /55m/h =3.636h
Answer:
Area of rectangular garden = lxb = 10*5
= 50 sq. inch
when area increases by six times
new area = 50*6 = 300 sq inches
now,
let x be increasement in both length and width
(5+x) (10+x) = 300
50 + 5x + 10x + x² = 300
x² + 15x - 250 = 0
x²+ 25x-10x -250 = 0
x(x+25) - 10 (x+25) = 0
( x-10) (x+25) = 0
either x + 25 =0
x = -25 length can be negative
0r x-10 = 0
x = 10
so 10 inches is increase on both side
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
Answer:
37.5 %
Step-by-step explanation:
11/8 = 1.375
1.375 x 100 = 137.5 %
137.5% - 100% = 37.5%
