Tgfromthe4

The 1st, 2nd or 3rd of the month could be a Wednesday, giving 5 Wednesdays in the month. If the 1st is a Wednesday, then the 29th would also be a Wednesday. That would make the 31st a Friday. If the 2nd is a Wednesday, so is the 30th, so Hallowe’en would be on Thursday. If the 3rd is a Wednesday, so is the 31st.

R = 37, G = 1

Agreed

Price of 6 forks and 6 spoons = 106.4 - 60.2 = 46.2

Price of 1 fork and 1 spoon = 46.2/6 = 7.7

Price of 5 forks and 5 spoons = 7.7 * 5 = $38.5

S + 4C   =      $ ( w+4 )

S + 2C   =      $ ( w+2 )

      2C   = $2

      1C    = $1

      1S   = $ ( w+2 ) - 1 - 1 = w

        1 Cheese Bun -> $1

        1 Sandwich -> $w

5 * $1.60 = $8

2 * $0.30 = $0.60

$8 - $0.60 = $7.40 ( 1 group of 3 ice cream cones at

orignal price and 2 ice cream cones at discounted 

price)

$24 ÷ $7.40 = 3 R $1.80

$1.80 ÷ $1.60 = 1 R $0.20 

3 * 5 = 15

15 + 1 = 16

Owen can buy 16 ice cream cones and he will have 

$0.20 left.

Answer: 12 complete sets.

Solution:

1. Find each cost of a pencil, eraser, and bookmark.

Pencil = 0.5 ($20 / 40)

Eraser = 0.8 ($20 / 25)

Bookmark = 0.25 ($20 / 80)

2. Find cost of a complete set (x) by adding each costs.

x = 0.5 + 0.8 + 0.25

x = 1.55

So:

number of complete sets = 20 / 1.55

= 12.90

Since .90 is not whole, only 12 is considered.

Hope this helps!

Mass of 3 cups water = 600 g - 360 g = 240 g

Mass of 5 cups water = 240 g * 5 cups / 3 cups = 400 g

Mass bottle + 5 cups water = 600 g

Mass 5 cups water = 400 g

Mass of bottle = 200 g

X - number of books Johnson has

Y - number of books Mandy has

X - 5 = Y + 5 X = Y + 10

3(Y-4) = X + 4 3Y - X = 16

Substitute X in the second equation by (Y+10):

3Y - Y - 10 = 16

2Y = 26

Y = 13 books Mandy has

13 + 10 = 23 books Johnson has