Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Match the systems of linear equations with their
solutions. Tiles x + y = -1 -6x + 2y = 14 infinite solutions x − 2y = -5 5x + 3y = 27 (-1, -6) -4x + y = -9 5x + 2y = 3 (-2, 1) 6x + 3y = -6 2x + y = -2 (3, 4) -x + 2y = 4 -3x + 6y = 11 no solution -7x + y = 1 14x − 7y = 28
1 answer:
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Answer:
B
Step-by-step explanation:
Let x be the number of packages of paper towels.
Each package of paper towels costs $2.79.
Then x packages of paper towels cost $2.79x.
Hence, a function f(x) is
Practically, you can buy 0 packages, 1 package, 2 packages and so on, only whole numbers of packages, so practical domain is all whole numbers.