Answer:
4
Step-by-step explanation:
if you had 2 monkeys and another 2 monkeys and you put them in a pen together then you will have 4 monkeys in the pen
hope this helps :))
Answer:
<u>Answer</u><u>:</u><u> </u><u>D</u>

• first factorise out 10:

• then find factors of the quadratic equation in the bracket:
The answer would be 18 because if you put 3a+6a+a=180 (the degrees of a triangle) and solve it a becomes 18
You would have to know the height of the 8th graders