I am pretty sure that it would be 13m + 8. All you have to do is combine the like terms.
Answer:
78 mg
Step-by-step explanation:
370 mg - 110 mg = 260 mg (amount decayed in the 8 total years)
260 mg ÷ 8 years = 32.5 mg decayed per year
32.5 × 9 years (years between 2008 and 2017) = 292.5 mg
370 mg - 292.5 mg = 77.5 mg, rounded to 78 mg
Answer:
3
Step-by-step explanation:
Answer:
3,4,5
Step-by-step explanation:
try every one