Dawn and claire both earn a base salary plus commission. dawn earns $1000 plus 25% of her sales each month. claire earns $2000 plus 10% of her sales each month. write a system if equations that represents this situation. let x represent the amount i sales each month.

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

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 ?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?