The equation that represents a proportional relationship is m = -0.5b
<h3>
Proportional relationship</h3>
Two variables are said to be proportional if an increase in one variable leads to an increase in other variable and a decrease in one variable leads to an decrease in other variable.
Given that m ∝ b
m = kb
When m = 3, b = -6, hence:
3 = -6k
k = -0.5
m = -0.5b
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The answer you are looking for would be:
13
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Let 's' represent the amount of sales.
Plan 1:
Plan 2:
Equating the two plans together and solving for the amount of sales,
Collecting like terms,
Divide both sides by 0.08,
Hence, the amount of sales is $8,750.
Answer:
29
Step-by-step explanation:
Substitute the values for the variables in the expression.
(9) + 4(5)
9 + 20
29
Answer:
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Step-by-step explanation:
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