Answer:
C. 5
Step-by-step explanation:
Triangle BED is enlarged by scale factor 4.
(25-x)/4 = x
Multiply both sides by 4.
25-x = 4x
Add x on both sides.
25 = 5x
Divide both sides by 5.
5 = x
the answer is C). y= 1/4x + 2
Just finished this for another student.
Length = 9
Answer:x=7
Step-by-step explanation:
10x-47=23 ,10x=23+47,10x=70 ,x=7
