Answer:
a or the first one
Step-by-step explanation:
built:Different
Answer:
35-=13 boxes ; 65-9 boxes
Step-by-step explanation:
35 x X+ 65 (22-x)=1040
35x+1430-65x=1040
1430-30x=1040
30x=390
x =390/30=13
I am pretty sure it is 29 because i did the math and that is what it comes out to