sally has 13 coins in her pocket. nine of the coins are nickels, and the
Mathematics, 27.09.2019 09:10 tmiller2862
Ineed !
sally has 13 coins in her pocket. nine of the coins are nickels, and the
rest of the coins are dimes. how many of the coins are dimes?
a.
identify what is being asked.
b.
strategize (what variable will you use to represent the unknown? )
c.
set up (write an equation)
d.
solve (find the solution)
e.
check
(does your answer make sense? )
don't answer if you aren't going to answer all the questions!
Answers: 2
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Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
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Ineed !
sally has 13 coins in her pocket. nine of the coins are nickels, and the
sally has 13 coins in her pocket. nine of the coins are nickels, and the
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