Plug in the values for x and y to check.
-6>8-10
-6>-2
Final answer: False
This is because -6<-2. Remember that for negative numbers, the number with the greater absolute value is less.
Answer: 7y-1
Step-by-step explanation:
Product of number y and 7 is 7y
One less is 7y-1
Answer:
<h3>
There is one unique real number solution at (–1, –3)</h3>
Step-by-step explanation:
Given the two linear equation
–4x – 7 = y ...1
x² – 2x – 6 = y ...2
Equating the left hand side of both equations since they are equal to the same variable y will give;
Substituting x=1 into equation 1 we have;
This means there is only one unique real number solution at (-1, -3)
A) The amount of coffee remaining is the amount of coffee held at the beginning minus the coffee ground each turns times the number of times the crank is turned.
This relationship can be written as:
c = 200 - 2t
B) Since the amount of coffee changes according to how many times the crank is turned (and not vice-versa), we can say that:
t = independent variable
c = dependent variable
