Solve the Problem. -A Tour Group Split into Two Groups When Waiting in When

question 81

Multiple Choice

Solve the problem.
-A tour group split into two groups when waiting in line for food at a fast food counter. The first group bought 8 slices of pizza and 6 soft drinks for $31.68. The second group bought 5 slices of pizza and 4 soft drinks for $ 20.22. How much does one slice of pizza cost?

• A)$2.18 per slice of pizza
• B)$1.68 per slice of pizza
• C)$2.20 per slice of pizza
• D)$2.70 per slice of pizza

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Definitions:

Protocol

A formal definition of criteria for receiving and transmitting data through communications channels.

DeviceNet

An open, low-cost network protocol used in industrial automation to interconnect control devices for data exchange.

ControlNet

A robust industrial network protocol used for real-time, high-speed data communication among control devices.

Allen-Bradley Data Highway

A proprietary communication network used to connect Allen-Bradley PLCs and other devices for industrial automation.