Acar is traveling at 45 mi/h. write an equation that models the total distance traveled after hours

If 1/2+2/5s=s-3/4,what is the value of s? a. s=3/4 b. s=25/12 c. s=-25/12 d. s=-3/4

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

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