Answer:
Therefore the distance of 4224 feet when converted to miles is 0.8 miles.
Step-by-step explanation:
i) 1 mile = 5280 feet
ii) the distance to be converted to miles = 4224 feet
iii) the distance in miles = 
Therefore the distance is 0.8 miles.
Step-by-step explanation:
1/2 x + 1/4 x + 1/8 x = 14
4/8 x + 2/8 x + 1/8 x = 14
7/8 x = 14
x = 14 * (8/7) = 16.
Answer:
11. -12
12. -14
13. 3
14. 6
Step-by-step explanation:
Answer:
D) 86 – 18x – 8 = 12x + 18
X = 2
Step-by-step explanation:
86 – 2 (9x + 4) = 12x + 18
This question has a straight forward answer...
It's just to open up the bracket and ensure that the negative sign before the bracket multiply the values in the bracket exactly.
So opening up the bracket gives us this as the answer
86 - 18x -8 = 12x +18
86-18-8 = 12x+ 18x
60 = 30x
X = 2
C(20) in the context of the question means the cost to make 20 bracelets. The same with C(100) and C(500), except the answer changes from ' the cost to make 20 bracelets.' it changes to the cost to make 100 bracelets or 500 bracelets.
answers to c and e can be found using the formula C(b)=150+2b, though u replace b with either 100 or 500. C is $350, and E is $1150.
I believe in question G, 450 equals C(b). changing the formula to 450=150+2b. we subtract 150 from both sides so the equation looks like 300=2b. next divide both sides by 2, so b=150. Keoni can make 150 bracelets for his first batch.
