dreamn6651
11.06.2020 •
Mathematics
The diagram below shows a ramp connecting the ground to a loading platform 4.5 feet above the ground. The ramp measures 11.75 feet from the ground to the top of the loading platform
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Ответ:
To determine the sales price of the sweaters the shirts and the pants, we need these equations:
, 
and 
Step-by-step explanation:
Consider the provided information.
It is given that x represents sweaters, y represents shirts and z represents pants.
The cost of the 2 sweaters , 5 shirts and 3 pairs of pants is 172.
Therefore, the required system of equation is:
The cost of the 5 sweaters and 8 pairs of pants is 269.
The cost of 4 shirts and 1 pair of pants is 74
To determine the sales price of the sweaters the shirts and the pants, we need these equations:
, 
and 