Answer:
improper 6/5 or proper 1 1/5 decimal 1.2
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (- 4, 29) and (x₂, y₂ ) = (0, 28) ← 2 ordered pairs from the table
m = = -
The line crosses the y- axis at (0, 28 ) ⇒ c = 28
y = - x + 28 ← equation of line → D
Hope it helpssss…..best of luckkkkk
Answer:
a) the number of equations=2 and the number of variables=2
b) the system is consistent for all k , such that k≠(-2)
Step-by-step explanation:
a) for the matrix
then the number of equations = number of rows = 2 , and the number of variables = number of columns - 1 (that correspond to the independent vector or results of the equation) = 3-1 = 2
b) the system is consistent when there is at least one solution. Then the system will be inconsistent for
for -2*k=4 → k=(-2) , the system is not consistent since the same equation -2*x + 4*y =(-6) according to the first row , while in the second row -2*x + 4*y =1 (that would mean (-6)=1 )
then the system is consistent for all k , such that k≠(-2)
-
This question is incomplete
Complete Question
A contestant in a game show has 9,000 points. The contestant answers the next question incorrectly and loses 750 points. Does the word "lose" suggest a positive integer or a negative integer? What integer represents a loss of 750 points?
a) Positive, + 750
b) Positive , - 750
c) Negative , +750
d) Negative , - 750
Answer:
d) Negative , - 750
Step-by-step explanation:
We are told in the question that the contestant has 9000 points
Then he loses 750 points.
This means that the 750 points would be deducted from the 9000 points he the contestant has already.
The word lose is a negative and it carries the Subtraction (-) sign,
hence, lose suggests a negative integer which is given as:
-750
Option d is the correct option