Write the ratio as a ratio of whole numbers in lowest terms

$1.00 to $0.80

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42