The table above shows shipping charges for an online retailer that sells sporting goods. There is a linear relationship between the shipping charge and the weight of the merchandise. Which function can be used to determine the total shipping charge f (x) , in dollars, for an order with a merchandise weight of x pounds?

Carrie's Chocolate shop and Tamika's Treat Shop both sell cadny in boxes. The table below lists the price (the total amount the customer pays) of each box of candy sold at the shops. For each shop, there is a linear relationship between the price of a box of candies and the number of candies in the box. These are the only numbers of candies that can be purchased at the shops. Which of the following equation gives the relationship between the price in dollars , c, and the number of candies ,n, in a box of cadies at carrie's chocolate shop ?

A freight airline charges a flat fee to airmil a box, plus an additional charge for each pound the box weights. The graph above shows the relationship between the weitht of the box and the total cost to airmail it. Based on the graph, how much would it cost in dollars to airmail a 40-pound box

Tickets to a show are $150 each plus 8 percent sales tax. There is also a $6 processing fee for each transaction. Which of the following represents the total charge, in dollars , for one-time purchase of x tickets ?

A neutral particle is initally at rest in a uniform magnetic field B as shown in the diagram. The particle then spontaneously decays into two fragments, one with a positive charge +q and mass 3m and the other with negative charge -q and mass m . Neglecting the interaction between the two charged particles and assuming that the speeds are much less than speed of light, determine the time (in mus ) after the decay at which the two fragments first meet. (use the following data q=1 muC B=2pimuT, m=10^(-15) kg ). Both the charges have initial velocity in x-y plane.

Hannah placed an online order for shirts that cost $24.50 per shirt. A tax of 7% is added to the cost of the shirts, before a flat, untaxed shipping rate of $6 is charged. Which of the following represents Hannah's total cost for s shirts, in dollars?

A software company is selling a new game in a standard edition and a collector’s edition. The box for the standard edition has a volume of 20 cubic inches, and the box for the collector’s edition has a volume of 30 cubic inches. The company receives an order for 75 copies of the game, and the total volume of the order to be shipped is 1,870 cubic inches. Which of the following systems of equations can be used to determine the number of standard edition games, s, and collector’s edition games, c, that were ordered?

A shipping service restricts the dimensions of the boxes it will ship for a certain type of service. The restriction states that for boxes shaped like rectangular prisms, the sum of the perimeter of the base of the box and the height of the box cannot exceed 130 inches. The perimeter of the base is determined using the width and length of the box. If a box has a height of 60 inches and its length is 2.5 times the width, which inequality shows the allowable width x, in inches, of the box?

The figure shows the schematic of an absolute electrometer. The potential difference that is to be measured is applied between the plates 1 and 2 , with the upper plate connected to one arm of a balance beam.* The pan connected to the other arm is loaded with weights until balance is achieved, that is, when the upper plate begins to move upward. In this way the force acting between the charged plates is measured, and this enables one to determine the magnitude of the potential di fference between the plates. It the aquiltbrium in the electrometer stable or unstable? • The figure does not show the protecting rings around plates 1 and 2 with the same potentials. Theso are used to ensure that the field is as uniform as possible