Hey friend!
Let's figure this out!
The best estimate for the product 289 and 7 is 2,900.
290 x 10 = 2,900.
You must round the multiplicand and multiplier to come up with the best estimate.
Hope this helps!
Answer:

Step-by-step explanation:
(1,5) & (2,4)
or -1
y-5=-1(x-1)
y-5=-1x+1
y=-1x+6
Answer:
2,360.95
Step-by-step explanation:
I got it right :)
Answer:
0.75
Step-by-step explanation:
We do y/x to find out the Unit Rate.
So 1.2/1.6 = 0.75