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A bag contains 18 coins consisting of quarters and dimes. The total value of the coins is $2.85. Which system of equations can
1. 7 answers
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A system of linear equations is represented by line h and line j. A table representing some points on line h and the graph of
1. 5 answers
2. 18 views
The tables of ordered pairs represent some points on the graphs of two different lines.Which system of equations represents the
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What is the value of x in the solution to this system of equations? 6y + x = -59 x = -2y + 9 Question 6 options: 8.5 -12.5 -17 43
What is the solution to this system of equations? 2x + y = 40 x - 2y = -20 Question 5 options: There are an infinite number of solutions. (15, 17.5) There is no solution. (12, 16)
Two customers went to a post office to buy postcards and large envelopes. Each postcard costs the same amount, and each large envelope costs the same amount. The first customer paid $12 for 14 postcards and 5 large envelopes. The second customer paid
A bag contains 18 coins consisting of quarters and dimes. The total value of the coins is $2.85. Which system of equations can be used to determine the number of quarters, q, and the number of dimes, d, in the bag? Question 3 options: 0.25q + 0.10d = 18 q
x= -16, -8, -4, 12 y= 7, 1, -2, -14
line a x= -11 , -6, -1, 4 y= 81, 51, 21, -9 Line b x= -9, -4, 1, 6 y= 18, 3, -12, -27

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