This should be the correct answer,
4.5×10^9x + 0.00045x
Also, some good free calculators that can help with problems like this would be c y m a t h and m a t h w a y .
Answer:
9
Step-by-step explanation:
Step-by-step explanation:
First find the gradient. Then, find out the y-intercept then substitute into y=mx+c
It only the last one.
Hope this helps :)
Answer:
-4(rule pemdas)
Step-by-step explanation:
-6-5+7
-11+7
-4