Step-by-step explanation:
Scale Factor of UVW to XYZ
= XY/UV = YZ/VW = XZ/UW
= 21/3 = 28/4 = 14/2
= 7. (B)
The value is 80 because 8 is in the tens place.
Lou has 800 pennies
Joe has 8 pennies
Therefore they have 808 pennies
we are given

where
price p( in dollars) of a new smartphone
t is the number of months since January
now, we can solve for t
step-1:
Add both sides by 4t^2


step-2:
Subtract both sides by p


step-3:
divide both sides by 4



step-4:
Take sqrt both sides


so, we get
..............Answer
Banana cupcake for dinner makes me wanna go swimming so its set 4 94 322