Answer:
0.72
Step-by-step explanation:
The answer is C. It has a high density
Answer:
17
Step-by-step explanation:
There is a SUBTRACTION symbol in the problem. So, you will do the opposite, & ADD the 2 available numbers in the equation. 10+7=17
When you replace that y with 17, the equation is correct.
5 * 8r = 40r
3 * 4r = 12r
40r + 12r = 52r
Solution: 52r