Answer:
2 gallons left after driving 50 miles
Step-by-step explanation:
Edgar has 7 gallons of gas remaining in his car after driving for 30 miles he had 4 gallons left in the tank
Initially he has 7 gallons of gas
after 30 miles 4 gallons left
Let m be the number of miles and g be the gallons left
(0,7) (30,4)
find slope using formula
y intercept b= 7
so equation becomes
now find out g when m= 50 miles
so 2 gallons left after driving 50 miles
- Bicycles: 1 seat and 2 wheels
- Tricycles: 1 seat and 3 wheels
So with this, we will be making a system of equations. One representing the amount of seats and one representing the amount of wheels. Let x = bicycles and y = tricycles:
With this, I will be using the substitution method. Firstly, subtract y on both sides of the first equation:
Next, substitute x in the second equation for (32 - y) and solve for y:
<u>In short, there are 13 tricycles.</u>
Answer:y times 20 p
Step-by-step explanation:
The x-coordinate of the given endpoint will be "".
According to the question,
The end points are:
Distance,
As we know,
The distance formula,
→
By substituting the values, we get
→
→
→
→
→
→
Thus the above answer is right.
Learn more:
brainly.com/question/18310956
Answer:
a number decreased by four
Step-by-step explanation: