Answer:
x=15
Step-by-step explanation:
21:2x=7:10 can be rewritten as 21/2x=7/10
21/2x=7/10, cross multiply
= 14x=210
x=15
Answer:
True
Step-by-step explanation:
That is the definition of composite function
I believe the answer would be 2 of 120
Answer:
21
Step-by-step explanation:
hihihihihiiiiiiiii
Answer:
104 pictures
Step-by-step explanation: