I don’t know all of them but the ones across 8 are the same as 8 so 1,4, and 6 are all 42° :)
Answer:
Step-by-step explanation:
I assume you need help with the first picture:
Let 
Then
Clearly you can see that the sum of 2 rational numbers gives a rational number.
Answer:
Step-by-step explanation:
1 package contains 16 slices. A dozen packages is 12 packages. Therefore, a dozen packages will contain 16×12 slices which is 192 slices.
7+7+7+7=28
7x4= 28
If you are learning multiplication you can use those
48 I think. If they each get 1/3 of the sweets (which is 16), then it's 16 x 3.
