ace taxi charges $3 a flat fee plus 1.50 per mile driven. browns cab charges $5.50 flat fee plus $1.25 per mile. How many miles must go in order for the cost of the two taxicab services to equal each other? How much money will it cost? I need help on this problem so please help me :(

An octagonal prism has jow many lateral faces?

The dimension of the rectangular pool shown below are 40 yards by 20 yards

The investigating team suspected that there were differences in the cost of repairing cars in workshop i and workshop ii. the investigating team suspected that the costs raised by workshop i were greater than workshop ii. for that they tested the repair of 15 cars in each workshop to see the cost of repairs.the decision of the right hypothesis to prove the suspicion above is a. h0 : μ1- μ2­ = 0; ha : μ1- μ2­ ≠ 0 b. h0 : μ1- μ2 ≥ 0; ha : μ1- μ2 < 0 c. h0 : μd ≥ 0; ha : μd < 0 with μd = μ2- μ1 d. h0 : μd = 0; ha : μd ≠ 0 with μd = μ2- μ1 e. h0 : μ1- μ2 = 0; ha : μ1- μ2 ≥ 0