(need algebra ! )the cost of a car rental is $230 per week plus $0.12 per mile driven. taxes and fees for this rental are included in the weekly fee. a) find an expression for the cost for renting the car for the week. b) the total cost of the rental is $338. write an equation for this situation. c) another car rental company has a discount code for $15 off per day and this rental comes with with unlimited miles. the sale price for renting this car for 5 days is $160. write an equation for this situation where dd is the regular daily rental price.

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie