(3t + 7)−2(6.3t + 4) *

15.6t − 1
15.6t + 15
−9.6t + 15
−9.6t - 1

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

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?