Answer:
b<1 b>0
Step-by-step explanation:
7b<7
b<1
7b>0
b>0
Answer:
long division would be the easiest way
Step-by-step explanation:
Answer:
Graph the line using the slope and y-intercept, or 2 points.
Slope: 3
y-intercept: (0,-3)
Just multiply them 3 times. That's it
Answer:
Option B is correct
It must be a positive number since it represents a number of hours.
Step-by-step explanation:
As per the statement:
Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet below sea level.
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Given the equation as:
Using distributive property,
Combine like terms;
Subtract 40 from both sides we have;
Divide both sides by -8 we have;
h = 14 hours
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Therefore, the statement is true about Pieter’s solution is, It must be a positive number since it represents a number of hours.
