The telephone company made this table to show the number of telephones in the homes they surveyed:
Phones in home 0 1 2. 3 4 or more
Number of homes 733 5642 12
If these homes are representative of the community of 100,000 homes that the
company serves, about how many homes would you predict have 4 or more
telephones?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

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Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?