Answer:
k=38
Step-by-step explanation:
38+10=48
Answer:
The mass will alter with time as water is absorbed back into the crystals.
Step-by-step explanation:
Answer:
Circumference= 
Step-by-step explanation:
Diameter of the circle= 14 feet
Radius of the circle= 14/2= 7 feet
Circumference of the circle= 
As, 
Circumference:

The circumference of the circle with the radius= 7 feet is 
Answer:
$2.6
Step-by-step explanation:
12/4=3 that means each paintbrush cost $3
3.20/8=0.4 that means each pen cost $0.40
3-0.4=2.6
The box of 100 would be the better deal, considering buying 2 boxes of 50 would turn out to be $47.00