Answer:
B. the second one
Step-by-step explanation:
Answer:
(1, 3 )
Step-by-step explanation:
To find a solution to the equation.
Rearrange making y the subject by subtracting 6x from both sides
Given
6x + y = 9, then
y = 9 - 6x
Substitute any value of x into the equation and solve for y to obtain a solution
x = 1 → y = 9 - 6(1) = 9 - 6 = 3
Thus (1, 3) is a solution to the equation
I cant see numbers 2 & 3 im sorry
1. 5 7/30
4. 5 3/4
B. Estimation is good sometimes, but not in these cases.
Trust me, it's happened to me b4.
Correct answer is
<span>7x + 4 – 5/x-1
</span>
