-Before the experiment there was 530.2g of salt in the beaker.
-During the experiment each student removed 47.36g of salt from the beaker:
47.36g x 3 students= 142.08g of salt
Now you have to find how much grams of salt was left in the beaker at the end of the beaker:
Total amount-Amount removed by students: 530.2g-142.08g=388.12g of salt at the end of the experiment.
Hi there!
Great question! :D
We'll start by dividing both sides by 5.
It looks something like this:


<span>So,

</span>
When in doubt of the answer, we substitute the variable for the 17 we got.
How?
Since a variable next to a number means to multiply, we'll set up our problem as a multiplication one.
5 × 17 = 85
This is a TRUE statement.
Hope this helps! :D
1. X=-6
2. X=-5
3. X=-1.3
4. X=-2.5
5. X=4
6.x=3
7.x=-3
8.x=3
89 x 20 = 1780 89 x 5 = 445 80 x 20 = 1600 9 x 20 = 180 80 x 5 = 400 9 x
Answer:
1/3
Step-by-step explanation:
5 * 3 = 15