2/3 ≠ 4/7 ≠ 6/11 ≠ 8/15
so x and y are not proportional
Answer:
3 boxes
Step-by-step explanation:
Shenika will need 3 boxes for each of her friends to have 5 cookies this is because 7 multiplied by 5 is 35 which then leads us to dividing the ab of cookies in each box .... 35/12 is 2.9 We would have to round up to 3 boxes.
9x8-[18+(15+60/4)]+10
First, solve the inner parentheses:
(15+60/4) 60/4= 15
15+15= 30
Next, add the 18 and the 15, since they are still inside the parentheses:
18+15= 33
9×8-(33)+10 Is what we're left with.
Multiply: 9×8= 72
72-(33)+10
Subract: 72-33= 39
Add: 39+10= 49
The simplified answer is 49.
Step-by-step explanation:
hope you understand best of luck