Answer:
= 2*3 * 5 * 7
Step-by-step explanation:
210 = 21* 10
= 3*7 * 5*2
= 2*3 * 5 * 7
The answer would be "Nine students each make 2 models of Mars and its moons. How many models did they make in total?" Since the answer is 18 and there are 9 students (and also since 18 can be divided into 9), you can divide 18 and 9 to get 2. This makes sense because if each student makes 2 models (as stated), there'd be a total of 18 models (as stated in the question you gave). Hope this helped!
<span>speed limit < = 60
I don't really remember how to graph it though sorry
</span>
Answer:
DH
Step-by-step explanation:
Given:
You know that:
In order to solve the operation, you can follow these steps:
1. Distribute the negative signs. Remember the Sign Rules for Multiplication:
Then:
2. Combine the like terms (add the Real Parts and add the Imaginary Parts):
Hence, the answer is: Option B.
