It is slope I think so x1 y1 x2 y2 and u subtract y2 by y1 and then x2 by x1 and divide those
Answer:
You would do the division first.
256 / 16 = 16
so, we have to determine 80 -16 +8
equals 72
Step-by-step explanation:
Answer:
D. -1/3
Step-by-step explanation:
The given equation is 1.5·x + 4.5·y = 8
The slope of the graph of the equation can be found by presenting the equation in slope and intercept form, y = m·x + c,
Where;
m = The slope
c = The y-intercept
We have as follows;
1.5·x + 4.5·y = 8
4.5·y = 8 - 1.5·x
∴ y = 8/4.5 - 1.5/4.5·x = 16/9 - 1/3·x
y = 16/9 - 1/3·x
Comparing with the general form of a linear equation given in slope and intercept form, y = m·x + c, we have;
y = 16/9 - 1/3·x = -1/3·x + 16/9
Therefore;
m = -1/3
c = 16/9
Therefore, the slope of the graph = -1/3.
Answer:
D) 10
Step-by-step explanation:
We are told in the question:
Jack wanted to make note cards by cutting pieces of paper in half. . When he was done he had 24 half-pieces of paper.
Step 1
Divide the number of half pieces by 2 to get the number of whole pieces that was cut
= 24 half pieces/2
= 12 full pieces
Step 2
With how many pieces did he start?
We are told in the question that: Before starting he got two more pieces to use
Hence: The number of pieces he started is calculated as:
12 pieces - 2 pieces
= 10 pieces
Hence, he started with 10 pieces
Answer:
yes
Step-by-step explanation:
cross multiply to see
3.2/8 = 1.2/3
9.6 = 9.6