9514 1404 393
Answer:
a) -2.7
d) 0.4
Step-by-step explanation:
I like a graphing calculator as a tool for finding the solution to problems like this. The two function graphs intersect at x-values of -2.7 and +0.4.
1. B and D
2.A
I hope this helped, woof.
6(2x + 7y) = 6(2x) + 6(7y) = 12x + 42y