Answer:
Below in bold.
Step-by-step explanation:
4x + y = 9
Let's put x = 0 then:
4(0) + y = 9
0 + y = 9
y = 9
So one. ordered pair that is a solution is (0, 9)
Answer:
-46
Step-by-step explanation:
4-2(25)=
4-50=
-46
Answer:
The answer is 6x+7x_4-20
Step-by-step explanation:
Answer:
4900
Step-by-step explanation:
70^2 means 70*70
70*70=4900