Answer:
4 gallons of gasoline the car has left after it has traveled 330 miles.
Step-by-step explanation:
We are given with the following data of Distance Traveled and Gas Left in Tank below;
<u>Distance Traveled</u> (in miles) <u>Amount of Gas Left in Tank</u> (in gallons)
0 15
90 12
180 9
270 6
330 ?
As we can see from the table that for every 90 miles of distance traveled, there has been a reduction of 3 gallons of gas which is left in the tank, i.e;
From 90 to 180 - Gas reduced from 12 to 9
This means that in 1 gallon of gas, the distance traveled is = = 30 miles
So, from distance 270 to 300, the amount of Gas Left in Tank = 6 - 1 = 5 gallons
From distance 300 to 330 miles, the amount of Gas Left in Tank = 5 - 1 = 4 gallons
Hence, 4 gallons of gasoline is left after the car has traveled 330 miles.
Answer:
7/3
Step-by-step explanation:
3t^2 - 7t
T(3t-7)
T=0, 3t-7=0,.: t=7/3
The zeros are t=7/3
2root5y^2 +y-3 root 5
Pls does the root affect y tooo.
Given. Total 8 math class, 222 students in total. One class is 32 student and 7 equally size.
Use 221 - 32 = 189 students
Let x be the equally size. 7x=189, x= 27 students
Answer:
the point is (2,3) and the slope is 5
Step-by-step explanation:
The equation is written in point slope form
y-y1 = m(x-x1)
where m is the slope and (x1,y1) is the point
y-3 = 5(x-2)
the point is (2,3) and the slope is 5