Answer:
Here, the given problem,
The total number of hours =
Now, the number of hours to make each invitation card =
Hence, the total number of invitations =
a. Scale the number line from 0 to 1,
In which each unit represents
By the number line,
b. By model,
Take a grid which shows 1 hour and each box of the grid represents 1/12th hour,
By the grid,
That is, the number of hours to make invitation = 9
c.
Answer:
work is shown and pictured
30 - 2(7 + 2) - 1
Distribute -2 into the parenthesis:
30 - 14 - 4 - 1
Subtract from left to right:
16 - 4 - 1
12 - 1
11
I do not think it is equal to 17. I think it is less than. I apologize if I am wrong.
Answer:
36
Step-by-step explanation:
36 > 10 and has 9 factors , that is an odd number of factors
1, 2, 3, 4, 6, 9, 12, 18, 36