Answer: 12 weeks
Step-by-step explanation:
343-115=228
228/19=12
2 because 3 meters is labor 6 feet and 2 is above 5'9'' so it's kinda understandable

Answer:
1.01 × 10⁴ - scientific notation
10,100 - decimal notation
Answer:
$38.26
Step-by-step explanation:
add the amounts together and multiply by 0.075 and 0.15 add these answers to the original amount
I'm not 100% sure this is right but I think this is how you do it