Beceb

Let G=Greg's pencils & T=Tom's penils. G + T = 56 G = 56 - T G = (3/5)T (3/5)T = 56 - T (3/5)T + T = 56 (8/5)T = 56 T = 56*(5/8) = (56/8)*5 = 7*5 = 35 G = (3/5)*35 = 3*7 = 21 35 + 21 = 56

Unit cost=665000/3.5*10000000 dollars per sq ft Unit cost=6650000/35000000 =665/3500 =0.19 Unit cost=$0.19 per sq ft

Let p = number of pencils Therefore pens = p + 3 P + (p+3) = 21 2p + 3 = 21 Then solve for p

Days to order = (1200 - 500)/24 = 29.1+ or 29 days

Assuming Alan rode back home after he rode 6.03 miles in the park, then the total miles he rode will be: 2.6 + 6.03 + 2.6 = 11.23 miles.

A square pens will give you the maximum area. To build 2 adjacent square pens with one common side, you will need 6 equal lenghts of fence. 324/6 = 54 Area of each square pens = 54×54=2916 sq ft

I forgot to mention that the lenght of the dog kennel is the common side and therefore need not taken from the available fencing.

Monday: let D = # of dogs,then: 13D + 6 = 97 D = (97 - 6)/13 = 91/13 = 7 Tuesday: 13D + 6 + 45 = 168 D = (168 - 6 - 45)/13 = 117/13 = 9 Since there is no relationship between the number dogs Eric walked on Monday and Tuesday, you can not incorporate the 7...