Answer:
Categorical independent variables are ___FACTORS__
Answer:
C 54, -7
Step-by-step explanation:
a. (-6)(-9) = 54
b. 28(-0.25) = -7
Answer: C 54, -7
Answer:
2.5
Step-by-step explanation:
24/5 because the denominator multiplied by the whole number is 20 then you add 20 and 4 to get 24.. you put the new numerator (24) over the denominator which is 5
D. (5,-4)
you can eliminate the 5x and -5x because they are opposites
Then you add the two equations together
you get -9y = 36
solve for y and you get -4
plug -4 into one of the original equations
Ex. 5x+3 (-4)=13
Solve for x
you get 5x = 25
then you finish solving and get x=5