
Answer : Mrs Thomas will need the amount of $9.73 to cover her garden.
Hope this helps. - M
Answer:
I think the star just means a variable.
Elga's age is 50, and Alvin's age is 56. So, the sum of their ages is 106.
Answer:c
Step-by-step explanation:
Profit maximization happens with marginal revenue is equal to marginal cost, so if Grant's assumption was right before selling the extra unit, when he actually sells the extra unit, this will increase his revenue
That's why the answer is c
Marginal revenue will exceed marginal cost
Answer:

Step-by-step explanation:
<u>Step 1: Write the equation in point-slope form</u>
Point Slope Form: 
<u>Plug in the numbers and solve</u>
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Answer: 