Answer: 330
Step-by-step explanation: First plugg in 7 for the x. The equation would look like 6(7^2) + 4(7) + 8. Then you would simplify the 7's. 6(49) + 28 + 8. Put like terms together by combining 28 and 8. 294 + 36. That would equal 330.
The rate of change is :
(2010 - 1780)/5 = 230 / 5 = 46
46m per year
Answer:
19/9 i think
Step-by-step explanation:
Answer:
y = 19/14 and x = 25/42
Step-by-step explanation: