Is finding 9/10-1/2 the same as finding 9/10-1/4-1/4?explain.
1 answer:
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Answer:
Given: ......[1]
To prove : x =78
Subtraction property states that you subtract the same number to both sides of an equation.
Subtract 2 from both sides of an equation [1];
Simplify:
......[2]
Multiplication property states that you multiply the same number to both sides of an equation.
Multiply 6 to both sides of an equation [2];
Simplify:
proved!
Statement Reason
1. Given
2. Subtraction property of equality
3. Multiplication property of equality
Answer:
y-1= -4(x-(-3))
y minus 1 = negative 4 left-bracket x minus (negative 3) right-bracket
Step-by-step explanation:
The formula for point slope form is written: . Now we fill in our know information. m=-4 (because that is the slope),
=1 (It is the y value in the ordered pair),
= -3 (It is the x value in the ordered pair).
y-1=-4(x- (-3))