This graph shows the increase in fertilizer and the resulting change in yield for a cotton farm. at what point is the marginal benefit of applying additional fertilizer no longer greater than the marginal cost of the fertilizer? a. 3 gallons b. 4 gallons c. 5 gallons d. 6 gallons e. 7 gallons

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Given abcd ac=38 and ae=3x+4 find the value of x

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?