Mathematics, 02.07.2019 15:30 hsbhxsb
Answer the following 2 questions correctly i will know if this is wrong. i will report any incorrect answers! criteria for getting brainliest and not getting reported: - show work - explain if you can't show work why this answer is correct. - and make sure not to post random answers points are taken away when you are reported so don't think about answering it if you want only just want points to move up. 1. regina is 5 years older than her dog, and the sum of their ages is 19 years. if a represents regina’s age, in years, then the equation (a - 5) + a = 19 can be used to solve for the ages. use the equation to determine how old regina is. a) 8 b) 7 c) 14 d) 12 2. renting a petting zoo for a birthday party costs $50 per hour plus a $10 set up fee. the total cost was $210. which equation should be solved to determine the number of hours? a) 50h + 10 = 210 b) 50h + 20 = 210 c) 50h + 20h = 210 d) 50h + 10h = 210
Answers: 2
Mathematics, 21.06.2019 22:30
The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?
Answers: 1
Mathematics, 22.06.2019 00:30
Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?
Answers: 3
Mathematics, 22.06.2019 04:30
Which of the following is not a correct form of the quadratic function?
Answers: 3
Answer the following 2 questions correctly i will know if this is wrong. i will report any incorrect...
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