Jenna has two part-time jobs. She earns $9.50 per hour babysitting for her neighbour and $12.25 per hour working at the Farmers' Market. Last weekend, she worked 4 1/2 hours babysitting and 4 hours at the market.

-Write an expression to represent Jenna's total earnings from last weekend.

-Therefore, Jenna earned a total of $ last weekend.

Arandom sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male 50 10 female 150 30 based on the data in the table, select correct or incorrect for each statement. correct incorrect the males go to the park more often on the weekend. the females go to the park more often on weekdays. for the participants in the survey, gender affects which days of the week a person goes to the park.

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin