What is the justification for step 2 in the solution process? 12y - 40 - 4y= 6y- 18
Step 1: 8y- 40 = 6y - 18
Step 2: 2y - 40 = -18

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?