Answer: times 2
Step-by-step explanation: u multiply
2(x - 2) + 7
2 • x = 2x
2 • 2 = 4
2x - 4 + 7
-4 + 7= 3
Answer: 2x + 3 I’m
The pattern is x3.
3x3=9
9x3=27
27x3=81
81x3=243
243x3=729
729x3=2187
D is your answer.
Answer:
the ordered triple of these equations will be:
(x, y, z) = (6, 1, 5)
Step-by-step explanation:
Given the equations



As

We can get the value of x by adding the first and third equation
so


so the equations become



Putting x = 6 and y=1 in the first equation 



Therefore, the ordered triple of these equations will be:
(x, y, z) = (6, 1, 5)
Answer:
y=-3
Step-by-step explanation:
y+3=0
y+3-3=0-3
y=-3