2*(x-6)<-36
2x-12<-36
2*(n-6) < -36n-6 < -18n < -12
True
The quantity subtracted.
The opposite of double is "half." While doubling a number means to multiply it by two, halving a number means to divide it by two. Essentially, doubling increases a quantity, whereas halving reduces it to half its original value.
A quantity with a negative rate of change becomes smaller as time goes on. A quantity with a positive rate of change becomes larger as time goes on.
2*(n-6) < -36n-6 < -18n < -12
You could use: 2x-6 < -36
The phrase can be expressed mathematically as: ( 2x - 6 < -36 ). To solve for ( x ), first add 6 to both sides, resulting in ( 2x < -30 ). Then, divide by 2 to find ( x < -15 ). Therefore, the quantity of the number must be less than -15.
True
12
False
x - 2
8 days
To determine how much quantity has increased or decreased from the original amount, you subtract the original amount from the new amount. If the result is positive, it indicates an increase; if negative, it signifies a decrease. For example, if the original amount was 50 and the new amount is 70, the increase is 20. Conversely, if the new amount is 30, the decrease is 20.
The quantity subtracted.
Multiply by a number less than 1.
Made smaller - by subtracting a positive quantity.