Answer:
Slope is -3
Step-by-step explanation:
rise over run
The rise is negative so it turns into a negative #
down 3 right 1
-3/1
= -3
The intersection of 
is 
Explanation:
The expression is
To determine the intersection of these two inequalities, let us solve the two inequalities separately.
Consider 
Subtracting both sides by 1, we have,
Also, consider 
Adding both sides by 4, we have,
Using these two simplified inequalities in the expression, we have,
Writing this in the interval notation, we get,
Hence, the intersection of the two interval is
Thus, the intersection of is
Answer:
B
Step-by-step explanation:
Becky travels 0.5 miles per hour faster than Emma.
Emma's speed is 7.5 miles per hour. The slope of y = 8x, which is 8, is Becky's speed.
8 − 7.5 = 0.5 miles per hour faster
<span>the first one is from walmart which is 5.99$ the other store sells it for 3.49 which one is better to buy
</span>
The interpretation of the slope in the context of the problem is: For every hour the electrician works, her pay will increase $28.
<h3>How to Interpret the Slope of a Function?</h3>
The slope of any function is the unit rate or average rate of change of the given function for that situation.
Given the function, E(x) = 130 + 28x, where:
E(x) is the amount an electrician charges per job
130 is the flat rate service which is the starting value or y-intercept
28 is the unit rate or slope, which is the fee charged per hour by the electrician to complete a job.
Thus, the interpretation of the slope in the context of the problem is: For every hour the electrician works, her pay will increase $28.
Learn more about slope on:
brainly.com/question/24502219
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