Mathematics, 30.07.2019 03:00 AnonymousLizard52303
Beatrice started babysitting when she was in high school. she has built a reputation for herself and has become popular among the neighborhood parents. beatrice charges $10/h and gets a $5 automatic tip. beatrice needs $100 to buy a present for her mother. she wants to find out the minimum number of hours she needs to babysit at one job to get the money she needs. (a) write an inequality and solve it to beatrice figure out the minimum number of hours. identify what the variable is and what it represents. show your work. justify each step in the solution. (b) graph the solution on a number line. (c) beatrice doesn’t charge for partial hours. what is the minimum number of hours that she needs to work at one job to make at least $100? round your answer to the nearest hour. justify your answer.
Answers: 1
Mathematics, 21.06.2019 13:30
Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.
Answers: 1
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
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Mathematics, 21.06.2019 18:00
Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.
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Mathematics, 21.06.2019 18:00
Does anyone know how to do geometryme with this problem
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Beatrice started babysitting when she was in high school. she has built a reputation for herself and...
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