Solve: 16 > 4(z - 7)
A. z 11
C. z 13

z

≤

11

Explanation:

Perform the necessary mathematics to isolate and solve for  

z

while keeping the inequality balanced:

First, expand the terms within parentheis:

16

≥

(

4

⋅

z

)

−

(

4

⋅

7

)

16

≥

4

z

−

28

Next, add 28 to both sides of the inequality:

16

+

28

≥

4

z

−

28

+

28

44

≥

4

z

−

0

44

≥

4

z

Then, divide each side of the inequality by 4:

44

4

≥

4

z

4

11

≥

(

4

4

)

z

11

≥

1

z

11

≥

z

Finally, "flip" the inequality to put the answer in terms of  

z

z

≤

11 theres that

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

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step-by-step explanation: