<span>This is multiple questions, so next time, include more points if you want answers. Also, I would appreciate a brainliest.
D) 180 miles, 6 gallons; by multiplying the numerator and denominator of the unit rate by 6.
</span><span>A) $42.50,1 hour
</span><span>C) 4 chairs per minute</span>
Let the year represents x axis and consumption represents y axis.
Since 2010 is the initial year, x=0
and 2013 is third year , so x=3
Co-ordinates are (0,8.938)(3,10.480)
Exponential formula is 
Putting the value of x in the above formula from 1st coordinate,

As
= 1
this gives a= 8.938
Now using the 2nd coordinate

putting the value of a in it we have

taking cube roots on both sides we get
b= 1.05448
Now putting the values of a and b in the exponential formula-

In the year 2028, x=28
so,

y= 39.474
Hence oil consumption per day in 2028 will be 39.474 million barrels.
Answer:
-7
Step-by-step explanation:
-20 × -7 = 140
140 × -7 = -980
Answer:
so
Step-by-step explanation:
what