10. Jack’s mom gave him 50 chocolates. At Jack’s party, he gave each of his friends 6 chocolates. Unfortunately Jack was 4 piece
s short, and one friend only got 2 pieces of chocolate. How many people were at Jack’s Party?
Step 1: Write an Equation:
Step 2: Solve the problem using your equation above. (Show what work you do.)
Step 3: Relate your answer back to the original word problem (Use Complete sentences)
Help I HAVE 5 MINUTES
2 answers:
Answer:
9 friends=11
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
Let f = number of friends
all but one friend got 6 pieces and 1 friend got 2 for a total of 50 pieces
6(f-1) + 2 = 50
Subtract 2 from each side
6(f-1) +2-2 = 50-2
6(f-1) = 48
Divide by 6
6(f-1)/6 = 48/6
f-1 = 8
Add 1 to each side
f-1+1=8+1
f=9
Jack has 9 friends at the party
With Jack and his mom, there are 11 people
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Step-by-step explanation:
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Hi :)
The find out the circumference of M,we'll need to calculate diameter (AC)
We can calculate AC with Phytagora's formula :
AC²=OC²+OA²
AC²=6²+8²
AC²=100 ⇒ AC = 10
Circumference : D*π = 10*π = 10*3,14159 ≈ 31,4159 m
