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
Answer:
where is the questions I don't know
Answer: A) 18
You divide the 12 cups of juice into 2/3 which will give you 18.
Equation: 12/1 divided by 2/3 = 18
Step by Step:
12/1 divided by 2/3
12*3 / 1*2 = 36/2
36 divided by 2 = 18
Answer: D
9x - 12
Step-by-step explanation:
3(2x-4)+3x
Use the distributive property
6x-12+3x
Then combine like terms
9x-12
SO THE ANSWER IS D