System by substitution
y= 4x-9
y=x-3...
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Mathematics, 21.06.2019 16:00
Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined
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Mathematics, 21.06.2019 20:40
The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?
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Mathematics, 22.06.2019 04:00
Real gross domestic product: a) will increase if the price level increases. b) can change from one year to the next even if there is no change in output. c) will increase if the level of output increases. d) is a measure of inflation.
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Mathematics, 22.06.2019 05:30
Ryan’s condos fees are $225 each month. tell whether each situation can be modeled by a linear function or an exponential function. explain.
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