Answer:
B)120º
Step-by-step explanation:
70+50=x
120=x
If nine plus 10 is 21 and the square root of the sun is blank
Answer:
D: 768
Step-by-step explanation:
First, he divides a piece of paper in half.

He gets two pieces.
Next, he cuts each of the pieces into three parts.

Thirdly, he cuts each of the 6 pieces into 8 pieces.

Lastly, he divides each piece into 16 parts.

He has 768 pieces in the end. (D)
Answer:
5b +30
Step-by-step explanation:
5 · 6 = 30
5 · b = 5b
Answer:
It is correct
Step-by-step explanation:
Gr8 job