Answer:

Step-by-step explanation:

The interval notation is (-12, 12).

147 is not a prime number 147= 49 * 3
49 is divisable by 7: 49= 7 * 7
7 is not divisable by anything
Answer:
1 1/5
Step-by-step explanation:
48/40 = 1 8/40
1 8/40 Simplify to 1 1/5
Hope this helps!
Answer:
B- x= 10
Step-by-step explanation:
40x=400 -> 40 x 10= 400
Answer:
You could multiply 21*21=441 if its a square
Step-by-step explanation: