Mathematics, 29.06.2019 14:40 baylabrown
Choose any three (3) of the following five problems to solve. 1. players from the local little league plans to hold a car wash as a fundraiser. if they charge $5 per car, how many cars do they need to wash to earn at least $250 dollars? a. write an inequality to represent this situation, using x to represent the number of cars the players need to wash. b. solve the inequality by isolating the variable. show all work leading to your answer. c. graph the solution on the number line. be sure to include number labels to show the values of x on the number line. d. write 1-2 sentences to explain what the solution to the inequality represents for this situation.
Answers: 1
Mathematics, 21.06.2019 17:40, zaygonegraduate
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 =
Answers: 1
Mathematics, 21.06.2019 19:30, gwendallinesikes
Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27
Answers: 1
Mathematics, 21.06.2019 19:30, markel19
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Choose any three (3) of the following five problems to solve. 1. players from the local little leagu...
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