I'm assuming you don't still need these? Sorry I didn't see this in time
X = boys
y = girls
x + y = 40 (in a class there are 40 students)
x = y + 10 (t<span>here are 10 more boys than girls in the class</span>)
Answer:
x=
or 0.5
Step-by-step explanation:
For this case we have to:
"two to the third power" is equivalent to the algebraic expression: 
Therefore, we can rewrite the expression given as:

Thus, the value of the initial expression is: 4
Answer:
