30000mm÷10=3000cm
3000cm÷100=30m
Answer: 30m
Answer:
is their answers? that we can see or a pic?
D., Because 29 x 15 is 435 but if you throw the .07 in the mix you'll have 436.05 which breaks even.
First set 2n-1=4n+5 and solve for n. once you have n plug it back into each equation and then multiply those two together. Do the same to n-3 and 2n+1. Once you get the answer to both subtract them