Answer:
20+24= 2(10+12) = 4(5+6)
Those are two ways to factor 20+24.
The answer is 30,60,90. Because 60 is twice the number 30 and 90 is three times the first number.
I’m learning this right now actually! The first one is...pretend the 2 is small. x2+2-15 and the second answer is x2+7-30!
First, let's declare a variable
x = # of students
Now, let's create an equation to model the problem.
x * 0.273 = 125
Divide both sides by 0.273
x = 457.8 = 458 students.
Note, I rounded to the nearest whole number.
