Answer:
22 students
Step-by-step explanation:
well it says 60 or better so that be 8 + 3 + 7 + 4
add it up to get 22 - cause its a 60+ score
In order to calculate LCD of 4/9 and 7/12, you need to calculate LCM of their denominators which is 9 and 12, it would be 36
In short, Your Answer would be 36
Hope this helps!
Yes, you can use a method other than graphing to solve a system of equations. One of the most common ways is to use matrices. When you solve the matrix, you solve for the point of intersection.
3.5 divided by 2.54=1.38 cm rounded to the nearest tenths place :)