4b + 19 can be translated as " nineteen more than the product of 4 and a number a. true
b. false

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?