Find the average rate of change of f(x) = x over the interval [-10, -8]. Write your answer as an integer, fraction, or decimal r
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Answer:
The equation that represent the given situation is
The amount that Eliza spent was $28
Step-by-step explanation:
<u><em>The correct question is</em></u>
Jade and Eliza went shopping at a mall. Jade spent $10 more than 5 times the amount that Eliza spent. Jade spent a total of $150.With equation represents a given situation and what was the amount that Eliza spent
Let
x ---> the amount that Eliza spent
y ---> the amount that Jade spent
we know that
----> equation A
---> equation B
substitute equation B in equation A
---> equation that represent the given situation
Solve for x
subtract 10 both sides
divide by 5 both sides
therefore
The amount that Eliza spent was $28