1.1 puzzle time did you hear about the trees birthday

Solving puzzles is a way of improving the ability to solve problems

The riddle solution is; IT WAS A SAPPY ONE

The above solution to the riddle is correct due to the following reason:

Question: The parts of the question missing involves solving a equations with the result giving the values of the letters required to solve the puzzle;

1) m + 7 = 9

∴ m = 2

2) x + 11 = 4

∴ x = 7

3) n - 3/5 = 2/5

∴ n = 1

4) -18 = r - 12

∴ r = -6

5) s - (-10) = 2

∴ s = -8

6) 6.3 = b - 1.5

∴ b = 7.8

7) 1.4·h = 5.6

∴ h = 4

8) y ÷ 9 = -3

∴ y = -27

9) -7·c = -63

∴ c = 9

10) x/8 = -3

∴ x = -24

11) (-6/7)·a = 18

∴ a = -21

12) -144·π = -12·π·k

∴ k = 12

Part B;

The length of a banner is 2 and a half times its width

The length of the banner is 20 ft.

Therefore, the width is 8 ft.

Part C

27 out of the 32 members in are decorating for a dance

∴ 5 members are not decorating

Listing the the letters to which the above values point to in the matrix from the puzzle question gives;

ITWASASAPPYONE, which reads;

IT WAS A SAPPY ONE

Learn more about puzzles and algebraic equations here:

link

It was a sappy one

Step-by-step explanation:

lol

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.

ome people is not even worth it to even try it in the air.

step-by-step explanation: