Who knows the answer to do this with full work

Which graph shows a function with a range of all real numbers greater than or equal to -1

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?