Answer: Mary
Mary is more trustworthy because she interviews more students, therefore has a more accurate range of answers.
901- whole number
900.5- nearest tenth
Answer:
$42.50
Step-by-step explanation:
multiply 50 by 0.15 and get 7.50 subtract from 50
Hope that makes sense !!!!
PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
(4+5)÷3×4
9÷3•4
3•4
12
