Answer:
it took him 3 hours
Step-by-step explanation:
28 divideed by 4= 7
21divided by 7=3
Answer:
28 inches
Step-by-step explanation:
The piece of ribbon that Lily has is 3 yards 4 inches long.
Let us first put this in inches:
1 yard = 36 inches
=> 3 yards = 3 ^ 36 = 108 inches
The length of Lily's ribbon is:
108 + 4 = 112 inches
She cuts the ribbon into 4 equal pieces.
To know the length of each piece, we divide the length of Lily's ribbon by 4:
112 / 4 = 28 inches
Each piece of ribbon is 28 inches long.
Answer:
44m
Step-by-step explanation:
11m times 4m=44m
6 times 2 times pi divided by 2 = 18.8495559215
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Answer:
A burrito costs $8, while a taco costs $6.
Step-by-step explanation:
Given that the Dial and the Lewis families when to Taco Box for dinner, and the Dials bought 3 burrito meals and 4 taco meals for $ 48, while the Lewis' bought 6 burrito meals and 2 taco meals for $ 60, to determine how much does a burrito meal cost and how much does a taco meal cost make the following calculations:
3B + 4T = 48
3B = 48 - 4T
6B + 2T = 60
6B = 60 - 2T
3B = 30 - 1T
30 - 1T = 48 - 4T
30 = 48 - 4T + 1T
30 - 48 = -3T
-18 = -3T
-6 = -T
6 = T
3B + 4x6 = 48
3B + 24 = 48
3B = 24
B = 24/8
B = 8
6x8 + 2x6 = 60
48 + 12 = 60
60 = 60
Thus, a burrito costs $ 8, while a taco costs $ 6.
