Express each rule with an equation. use single letters to stand for the variables. identify what each letter represents.

9. the number of hot dogs needed for a picnic is two for each students.

10. the cost of a taxi ride is $2.00 plus $1.10 per mile.

11. a cellphone family plan costs $49 per month plus $0.5 per text. write an equation for the monthly bill b when t text are sent.
b= cost of monthly bill
1= # of texts sent

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

What’s 8y+48 and factor each expression completely

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.