Aworker at a construction store has been asked to cut a 48-foot piece of rope into pieces that are each 4.5 feet long.

part a: how many 4.5 pieces of rope can be cut from the 48-foot piece of rope?

part b: how many feet of rope would be left over?

Step-by-step explanation:

The total length of the piece of rope that the worker at the construction store was asked to cut into pieces that are each 4.5 feet long is 48-foot.

Therefore, the number of 4.5 feet pieces of rope that can be cut from the 48-foot piece of rope would be

48/4.5 = 10.7

Since the length must be 4.5 feet, then only 10 pieces can be cut

Part b

The length of rope that would be leftover is 48 - 45 = 3 feet

  a) 10 pieces

  b) 3 feet

Step-by-step explanation:

a) The number of useful pieces of rope will be the integer part of the result from ...

  48/4.5 = 10 2/3

That is, 10 pieces of rope 4.5 feet long can be cut from a rope 48 feet long.

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b) Those pieces total (4.5 ft)×10 = 45 ft, so the amount left over is ...

  48 ft -45 ft = 3 ft

3 feet of rope will be left over.

the answer is 5/3x+7/5y+7

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)