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:
35ab = 48
Step-by-step explanation:
given
5a = 6 ( divide both sides by 5 )
a =
and
7b = 8 ( divide both sides by 7 )
b =
substitute these values for a and b into the expression and simplify
35ab
= 35 × × ( divide 35 and 5 by 5 )
= 7 × 6 ×
= 42 × ( divide 42 and 7 by 7 )
= 6 × 8
= 48
I am not sure about this but in my opinion it would be 32 sorry if It's wrong. I hope this helped! :)
(I couldn't understand the question correctly)
Answer:
4(³+4)
Step-by-step explanation: