Why it is important to find at least 3 ordered pair solutions when graphing linear equations?
2 answers:
If you have 3 ordered pairs, you can start a basic line if it has one or the same slope.
Graph a system of linear equations on the coordinate plane and identify its solution.
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Answer:
32.4kg
Step-by-step explanation:
if it loses one tenth of cement;
36kg×1/10
36kg/10
3.6kg was lost
to find the remaining ; 36kg - 3.6kg = 32.4kg is left in the bag
Answer:
20 is the rate of change/slope
Answer:
12/45
Step-by-step explanation:
The unit rate is 12/45, because 4 times 3 is 12, and 9 times 5 is 45.
1/3 + 5/6 + 5/12
1.583333333333333
Answer:6%
Step-by-step explanation:
Decrease = 1500 - 1410= 90
% decrease = (90/1500)*100%
= 6%
