Answer:
86.67%
Step-by-step explanation:
Answer:
5(a+4)
Step-by-step explanation:
expression is equivalent to 5a+20
To get the equivalent expression we need to factor the given expression
5a+ 20
5a can be written as 5 * a
20 can be written as 5*2*2
WE can see that common factor is 5 for both 5a and 20
So GCF is 5
Now we factor out GCF 5
WE put 5 outside and write all the left of factors inside the parenthesis
5a +20
5 (a+2*2)
5(a+4)
Answer:
(x+10)/2
Step-by-step explanation:
interchange the variables x and y
x=2y-10
solve for y
y=x+10/2
Answer:
The answer is D) zero
Step-by-step explanation:
Try by getting a ruler and drawing these out. if none can reach then it makes none. If you dont have a ruler than try estimating the lines.
Also look at this picture. It should help explain. I am sorry if I am not correct... but I am 99% sure this is true lol