Selena's favorite basketball player is 6 feet 8 inches tall how tall is Selena's favorite basketball player
2 answers:
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Answer:
(5,1)
Step-by-step explanation:
Given :
Solution :
Equation 1 : y=x-4
Equation 2 : y = -x+6
We will use substitution method
Putting the value of y from equation 1 in equation 2
⇒
⇒
⇒
⇒
⇒
Now substituting value of x in equation 1 to get value of y
⇒
⇒
⇒
Thus the solution of given system of equations is (5,1)
We have also solved it by graphing the equations
You can refer the attached figure.
Answer:
19gallons
Step-by-step explanation:
Given parameters:
Mike's car rate = 21miles per gallon
Distance = 400 miles
Unknown:
Number of gallons of gas = ?
Solution:
The rate of fuel consumption by Mikes car is given as;
Rate =
Number of gallons =
Number of gallons = = 19gallons