Answer:
Step-by-step explanation:
Let the numbers be x and y
<u>Three times the first number minus two times the second number equals -7:</u>
<u>The second number equals one less than negative three times the first number:</u>
<u>Substitute y in the first equation and solve for x:</u>
- 3x - 2(-3x - 1) = -7
- 3x + 6x + 2 = -7
- 9x = -9
- x = -1
<u>Find the value of y:</u>
- y = -3(-1) - 1
- y = 3 - 1
- y = 2
The numbers are -1 and 2
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Answer:
see my questions please come
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Slope could be found in the "m" variable of the equation: y = mx + b
You would see that 7 would be in the place of the variable "m"
Therefore, your slope, or rate of change, would be 7
Answer: 7
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She would take about 9 days to make 1000 cranes
1000-304=696
696/80= 8.7
8.7 rounded is 9
