Mathematics, 29.07.2019 22:30 choyontareq
Acleaning company charges x dollars per hour to clean floors and y dollars per hour to clean the rest of a house. -when the company spends 2 hours to clean floors and 3 hours to clean the rest of a house, the total charge is $84. -when the company spends 1 hour to clean floors and 4 hours to clean the rest of a house, the total charge is $87. which ordered pair represents the hourly charges to clean floors and to clean the rest of the house? a. (12, 20) b. (15, 18) c. (18, 15) d. (20, 12) note: show work. my teacher checks it.
Answers: 1
Mathematics, 21.06.2019 18:20
Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.
Answers: 3
Mathematics, 21.06.2019 19:30
What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)
Answers: 1
Mathematics, 21.06.2019 21:00
Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?
Answers: 1
Acleaning company charges x dollars per hour to clean floors and y dollars per hour to clean the res...
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