Richard wants to install a paver patio in the shape shown. The dotted line represents a line of symmetry. How many square yards
of pavers does Richard need to cover the entire patio?
1. 400
2. 290
3. 190
4. 180
1. 400
2. 290
3. 190
4. 180
1 answer:
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Answer:
The cost of chocolate pumpkins is $1.89, masks cost $5.75 and candy witches cost $1.62
Step-by-step explanation:
Let x represent the cost of chocolate pumpkins, y the cost of masks and z the cost of candy witches.
Cory shopping can be represented as:
3x + 4y + 8z = 41.63 (1)
Josh shopping can be represented as:
6x + 2y + 14z = 45.52 (2)
Dan shopping can be represented as:
8x + 3y + 25z = 72.87 (3)
The equations in matrix form is:
The cost of chocolate pumpkins is $1.89, masks cost $5.75 and candy witches cost $1.62