Answer:
2nd one, 3rd one and last one
Answer:
Step-by-step explanation:
84% of 150=126 (foreign coins)
150-126=24 (non foreign coins)
The scale best estimates to 184, b. Mark me brainliest !!
Answer:
Ok ill try to answer
Step-by-step explanation:
8a+12b because you multiply 2 by each number. For example 4a times 2 is 8a and 6b times 2 is 12b
Hope that helped :)