Answer:
-15x+24
Step-by-step explanation:
You can write that as:

Answer:
60
Step-by-step explanation:
DEF=180
DE=120
180-120=60
i hope this helps
Answer:
228 boys
Step-by-step explanation:
3:2
342:228
342/3=114
114 times 2 =228
Answer:
origin dilation if 5. is 5
The 3rd one. (where the round part of the graph is at 0, 0) because that is where the y axis meets