Mathematics, 03.07.2019 15:20 cswalke
Kim's age is twice that of her sister. when you add kim's age to her sister's age, you get 36. how old is each sister? (a) write an equation that represents the situation. explain any variable used. (b) solve the equation from part (a). s how your work. state your solution as a complete sentence.
Answers: 2
Mathematics, 21.06.2019 20:00
Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol
Answers: 2
Mathematics, 21.06.2019 20:00
Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books
Answers: 1
Mathematics, 21.06.2019 20:10
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
Kim's age is twice that of her sister. when you add kim's age to her sister's age, you get 36. how o...
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