Answer:
15%
Step-by-step explanation:
40=100%
20=50%
4=10%
2=5%
10%+5%=15%
4+2=6
Answer:
1904
Step-by-step explanation:
first you do the problem up and down then times 4 times 6 then do 4 times 5 and thenyou should get your answer
Answer:
Its the second one 10x10x10x10x10
Step-by-step explanation:
10^5 is an exponent so 5 is how many tens you are multiplying together.
Step-by-step explanation:
infinite solution, no solution, one solution , infinite