B. Is the correct answer. For part B, he can buy 15 balloons since X=15. Plug this back into the equation to check: 2(15)+20=50.
2(15)=30+20=50.
Step-by-step explanation:
hope this may help you tq have a nice day
Answer:
90 cm
Step-by-step explanation:
15 x 6 = 90
I think it is A but make sure with someone else
Answer:
3 1/6. Hope this helps :)