Answer:
A
Step-by-step explanation:
The cube has 6 surfaces with side lengths 4 by 4. Each of the faces has area 4*4=16 units, and multiplying this by 6 yields 96 units, or answer choice A. Hope this helps!
Considering the linear functions on the graph, the inequality that matches the situation is:
B.
<h3>What is a linear function?</h3>
A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
The lower bound of the interval is a linear function with y-intercept of b = 2, that also passes through (2,3), hence the slope is:
m = (3 - 2)/(2 - 0) = 1/2.
Hence the inequality is:

The upper bound of the interval is a linear function with y-intercept of b = 1, that also passes through (2,5), hence the slope is:
m = (5 - 1)/(2 - 0) = 2.
Hence the inequality is:

More can be learned about linear functions at brainly.com/question/24808124
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Answer:
x=7
Step-by-step explanation:
The sentence can be rewritten as: (Replace "a number" with X)
7x=3x+28
1) Subtract a 3x from both sides:
4x=28
2) Divide both sides by 4:
x=7
I'm guessing your question was "88 is the result when one half of the sum of 24 and a number is all taken away from three times a number. What is the number?"
Answer:
40
Step-by-step explanation:
3X - (24+X)/2 = 88
5X - 24 = 176
5X = 200
X = 40