A. 38
Let X = seventh graders
6th graders are twice the number of 7th graders; therefore, 6th graders will be 2X.
The total number of students is 57.
2X + X = 57
3X = 57
X = 57 / 3
X = 19
IF X represents the 7th graders; there are 19 seventh graders present.
Since 6th graders are represented by 2X; Then, 2 * 19 = 38 is the number of 6th graders present.
Add both numbers to check: 19 + 38 = 57.
The answer is (inches/min)* (1ft/12in)
Answer:
I solved the question in three methods factorization, completing the square and quadratic equation . the continuation of completing the square is on the next page titled page 3
hope it helps
Answer: 11
Step-by-step explanation:
Answer:
There are 4 categories of video games being
compared
Adventure games sold the most of any category.
The number of simulation video games sold was 5
million.
Step-by-step explanation:
There are 4 categories of video games being compared, Action, Adventure, Role play, and Simulation. Adventure games were sold the most, 25 million Adventure games sold. And 5 million Simulation games were sold. I hope you understand! :)
