Agrocer keeps track of the fruits he purchases each month. he has a standard order in boxes. for example, if he orders apples in january, then for the full month of january he will get a daily shipment of 10 boxes of apples. a monthly transport cost is necessary on each box, and this cost is the same for all fruits. he enters his orders in a spreadsheet such as the following:
he uses the second table to calculate the cost for each type of fruit per month using the following calculation:
(number of boxes × number of days in the month × cost per box) + (number of boxes × transport cost).
if he orders strawberries throughout january, write a formula to calculate the cost, and then copy the formula to the worksheet for the following entries:
january: strawberries, peaches, plums, grapes
february: peaches, oranges, apples, grapes
march: peaches, apples, plums
april: peaches, strawberries, grapes
may: oranges, grapefruit, plums, apricots

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

starting with:    

5 + x - 12 = 2x - 7   

5 + x - 12 - x = 2x - 7 - x (subtract x from both sides)   

5 - 12 = x - 7 (combine and cancel x's from both sides)   

5 - 12 + 7 = x - 7 + 7 (add 7 to both sides)   

0 = x (add numbers together on both sides)       

so in order for the equation to be true, x must be 0.   

trying x = -0.5   

5 + x - 12 = 2x - 7 (original equation)   

5 + -0.5 - 12 = 2(-0.5) - 7 (plug in value of x)   

5 + -0.5 - 12 = -1 - 7 (did multiplication)   

-7.5 = -8 (did addition on both sides)       

since -7.5 is obviously not equal to -8, the value of -0.5 for x is wrong.   

trying x = 0   

5 + x - 12 = 2x - 7 (original equation)   

5 + 0 - 12 = 2(0) - 7 (plug in value of x)   

5 + 0 - 12 = 0 - 7 (did multiplication)   

-7 = -7 (did addition on both sides)       

since -7 equals -7, that demonstrates that the value of 0 for x is correct.   

trying x = 1   

5 + x - 12 = 2x - 7 (original equation)   

5 + 1 - 12 = 2(1) - 7 (plug in value of x)   

5 + 1 - 12 = 2 - 7 (did multiplication)   

-6 = -5 (did addition on both sides)       

since -6 is obviously not equal to -5, the value of 1 for x is wrong.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94