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Answer:
Step-by-step explanation:
The ans is 13 to 7
Answer:
a = 7
Step-by-step explanation:
» <u>Solution</u>
Step 1: Add 2 to both sides.
Step 2: Divide both sides by -3.
Therefore, a = 7.
Answer:
Step-by-step explanation:
For the line that has a positive slope, the equation is y = 2x - 1
This is because slope is rise over run(rise/run) or m = y₂-y₁ / x₂-x₁. The line goes up(rise) 2 units, and goes to the right(run) by 1 unit.
The y-intercept(the point the line touches when x = 0) is -1.
You use the equation y = mx + b, try to find m and b(y-intercept) and plug it into the equation.
For the line that has a negative slope, the equation is y = -x + 5