30% = .3
120 x .3 = 40
120 + 40 = 160
Anna makes 160 dolls
Well, you have to do it with the substitution method now it's not easy, it takes some time to get used to it. I'm not really sure how to explain it but if you go on Khan Academy it will show you how to do it.
Answer:
0.75=10x
Step-by-step explanation:
Answer:
I cant see
Step-by-step explanation:
