Answer:
B
Step-by-step explanation:
We devide the equation by 20
15x/20=20/20
x=3/4
9514 1404 393
Answer:
c. 10^2
Step-by-step explanation:
It can be helpful to remember that an exponent signifies repeated multiplication. Here, the denominator factors cancel an equal number of numerator factors
5x^2+3xy-25x-15y= 5x^2-25x+3xy-15y=
5x(x-5)+3y(x-5)=
= (x-5)(5x+3y)
120 into 4 give you the right answer