It already is in disruptive property but to solve it using distributive property it become 3x+21.
Answer:
60 males in the aquarium
Step-by-step explanation:
It is a ratio problem. The ratio of female goldfish to male goldrish is 6:10. If you divide 216 (females) by 6 (females), you get 36. If you multiply 10 times 6, you get 60. So, the ratio turns into 216: 60. So, there are 60 males in the aquarium.
The answer is gonna be C,which is 91.Hope this helps
Answer is 176
The switch is 132/12 = 11
The pac man thing is 121/11 = 11
The game boy is 20 - 11 = 9
The console is 7 + 9 = 16
The ? Is 16 * 11 = 176