0
y=mx+b
7x+3y=21
3y=21-7x
*****_
y=7-2.3x
*****_
m= -2.3
negative
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∙ 13y ago
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What is tha sum of two positive numbersTwo negative?
positive plus positive equals positive negative plus negative equals negative
Explain in your own words how we add numbers with different signs?
Positive plus positive equals positive. Negative plus negative equals negative. Positive greater than negative equals positive. Negative greater than positive equals negative.
What does Negative plus positive?
negative plus positive equals to zero
Negative plus a negative positive?
nope negative plus negative equals a negative -2+(-4)=-6 but negative times negative equals a positive
Why does Negative plus Negative equals Positive?
They don't, however a negative multiplied by a negative creates a positive.
What is tha sum of two positive numbersTwo negative?
positive plus positive equals positive negative plus negative equals negative
Explain in your own words how we add numbers with different signs?
Positive plus positive equals positive. Negative plus negative equals negative. Positive greater than negative equals positive. Negative greater than positive equals negative.
What does Negative plus positive?
negative plus positive equals to zero
Negative plus a negative positive?
nope negative plus negative equals a negative -2+(-4)=-6 but negative times negative equals a positive
Does a negative plus a positive equal a positive?
No it equals negative. (-)+(+)=(-)
Why does Negative plus Negative equals Positive?
They don't, however a negative multiplied by a negative creates a positive.
What is the slope of the line 4x plus 6y equals 12?
The slope is negative 2/3.
What is negative 15 plus positive 20?
Negative 15 plus positive 20 equals 20 minus 15, which equals 5.
Is a positive plus a positive equal a negative?
No, it equals a positive. (+)+(+)=(+)
Negative 9 plus positive 4 equals?
negative 5
What does Negative nineteen plus positive seventeen equals?
negative 2
What is negative two plus positive five?
it equals positive 3
