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anonymous
 one year ago
please help help help with a couple.. medal to it
A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is
70
pounds. The truck is transporting
70
large boxes and
65
small boxes. If the truck is carrying a total of
4775
pounds in boxes, how much does each type of box weigh?
anonymous
 one year ago
please help help help with a couple.. medal to it A delivery truck is transporting boxes of two sizes: large and small. The combined weight of a large box and a small box is 70 pounds. The truck is transporting 70 large boxes and 65 small boxes. If the truck is carrying a total of 4775 pounds in boxes, how much does each type of box weigh?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0large box= small box=

amoodarya
 one year ago
Best ResponseYou've already chosen the best response.1large box= x small box=y x+y=70 70x+65y=4775 now you would be able to solve the system of equation ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A family has two cars. The first car has a fuel efficiency of 30 miles per gallon of gas and the second has a fuel efficiency of 20 miles per gallon of gas. During one particular week, the two cars went a combined total of 1600 miles, for a total gas consumption of 60 gallons. How many gallons were consumed by each of the two cars that week?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So, am I dividing? @amoodarya ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So, am I dividing? @amoodarya ?

amoodarya
 one year ago
Best ResponseYou've already chosen the best response.1you need to solve the system by (any) method 30x+20y=1600 /10 >3x+2y=160 x+y=60

amoodarya
 one year ago
Best ResponseYou've already chosen the best response.1for example x=60y 3x+2y=160 3(60y)+2y=160 1803y+2y=160 y=20 > x=6020=40
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