(3x+1)+(2x+4)=90
3x+1+2x+4=90
5x+5=90
5x=85
x=17
Erm..
9 I guess..
Good luck?
Answer:
2/5 are white so 3/5 are navy
Step-by-step explanation:
Answer:
speed
Step-by-step explanation:
it's literally stated in the question
I'd do 9x4=36 because the 9 is from your money and the 4 is from your books. Now since you want to find out how much 4 books cost you just multiply that by 9