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Nostrana [21]
3 years ago
11

Jamie bought a total of 20 pounds of grass seed at the nursery for $168. He paid $9 per pound for Kentucky bluegrass and $6 per

pound for Tall Fescue. Which system of equations can be used to find the amount x (in pounds) of Kentucky bluegrass and the amount y (in pounds) of Tall Fescue Jamie purchased?
Determine the number of pounds of Kentucky bluegrass and the number of pounds of Tall Fescue that Jamie purchased from the problem above.

Mathematics
2 answers:
Bezzdna [24]3 years ago
7 0

Answer:

D) x + y = 20

9x + 6y = 168

Step-by-step explanation:

x, y, is in pound, the weight

$168 is money, $9, $6

thankss for the point and i appreciate if mark my answer as brainliest <3

Charra [1.4K]3 years ago
5 0

Answer:

  • x + y = 20
  • 9x + 6y = 168

Step-by-step explanation:

<u>Given:</u>

  • Amount of grass seed = 20 pounds
  • x pounds of Kentucky bluegrass for $9, it sums to 9x
  • y pounds of Tall Fescue for $6, it sums to 6y
  • Total amount spent = $168

<u>Required equations:</u>

  • x + y = 20
  • 9x + 6y = 168
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