Answer:
Size 2 with 3.1 units price
Step-by-step explanation:
Size 1:
A 10.15-ounce package costs 2.98.
Units price of size 1 = 10.15 / 2.98
= 3.4060
Approximately 3.4
Size 2:
A 27.8 -ounce package costs 8.99.
Units price of size 2 = 27.8 / 8.99
= 3.0923
Approximately 3.1
The best size which is better buy based on unit price is size 2 with 3.1 units price
Answer:
Total number of quarters=10
Total number of nickels=19
Step-by-step explanation:
The expression for the total value of money you have is;
Quarters have a value of= $0.25
Nickels have a value of= $0.05
Total value=(value of quarters×number of quarters)+(value of nickels×number of nickels)
where;
Total value=$3.45
Value of a quarter=$0.25
number of quarters=x
Value of a nickel=0.05
number of nickels=y, but y=x+9
replacing;
3.45=(0.25×x)+0.05(x+9)
3.45=0.25 x+0.05 x+0.45
3.45=0.3 x+0.45
0.3 x=3.45-0.45
0.3 x=3
x=3/0.3
x=10
y=x+9=10+9=19
Total number of quarters=10
Total number of nickels=19
You add 3+3+5=11 parts
132 divided by 11 =12
12 X 3 = 36kg
12 X 3 = 36kg
12 X 5 = 60kg
To make sure add them up to see if it totals to 132 so 36 + 36 + 60 = 132
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
