Answer:
around 30 to 35
Step-by-step explanation:
Step-by-step explanation:
x²-y²=12
(x-y)(x+y)=12
but x-y=4
4(x+y)=12
x+y=12/4
x+y=3
lets make x the subject of the formula
x=3-y
since x-y=4
(3-y)-y=4
3-y-y=4
-2y=1
y=-1/2
then x=3-y
x=3-(-1/2)
x=(6--1)/2
x=7/2
therefore; x²+2xy+y
=(7/2)²+2×7/2×-1/2+(-1/2)
=49/4-7/2-1/2
=(49-14-2)/4
=33/4
=8.25
=8
8(number of soup) times 3 =x (number of vegetable cans)
(125 km) x (1mile / 1.609344 km) = <em>77.6714 miles</em> (rounded)
Answer:
v=9
Step-by-step explanation:
