What is an equation for the line that passes through the coordinates (-1,2) and (7,6) ?

y =1/2x + 5/2  

Step-by-step explanation: you have to use the slope formula y = mx + b to find the equation between those two points

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.