Answer:
he spent 48 dollars
Step-by-step explanation:
74-x=26
or
74-26=x
Answer
30
Step-by-step explanation:
the answer is :
90 - 60 = 30
48 then 70. Your rule is add 7.
Answer:
The system has infinitely many solutions
Step-by-step explanation:
we have
----> equation A
----> equation B
Multiply by -2 both sides equation A

----> equation C
Compare equation B and equation C
The equations are identical (is the same line)
therefore
The system has infinitely many solutions
Is a consistent dependent system
Answer:
4x^6 y^4 / z^4
Step-by-step explanation:
you have to divide each of the variables by the coefficient