(3x+1)+(2x+4)=90
3x+1+2x+4=90
5x+5=90
5x=85
x=17
Answer: 
Step-by-step explanation:
Let x be the price. 20% (0.20) 7.25% (0.0725)

Answer:is yes
Step-by-step explanation:
no
Answer:
Its 6 cookies per day
Step-by-step explanation:
12/2=6 6 cookies per day
Answer:
They sold 750
adult tickets is 275 and...
children's tickets is 475