Answer:
d
Step-by-step explanation:
because its a whole number as in the square root is 4
As I understand from the given above, each box when empty weighs 5-2 kg or 3 kg. To determine the total weight of Michael's boxes when empty, we just have to multiply 3 kg by 5. This gives us an answer of 15 kg. Thus, the total mass of Michael's boxes is 15 kg.
It would be 30 students from his class roster because not every kid would have his math class in the other options.
Answer:
you only put a parenthesis around a number if it is negative
Step-by-step explanation:
Answer:
The algebraic expression is "y - 7".
Step-by-step explanation:
"7 less" means "- 7", so you're subtracting 7 from y. You then write it as "y - 7".
