The table shows the height of pea plants in centimeters after 6 weeks of growth. Each plant started at a height of 5 centimeters
2 answers:
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Answer:
Step-by-step explanation:
The absolute value of a number is how far away it is from 0 on the number line. Even though is a negative number, the absolute value wouldn't be
, because distance can't be negative. Hence the absolute value of
is
.
Answer:
The solution is the point (18,0)
Step-by-step explanation:
we have
-----> equation A
-----> equation B
Solve the system by substitution
substitute equation B in equation A
solve for x
Adds (1/3)x both sides
Adds 6 both sides
<em>Find the value of y</em>
substitute the value of x in equation A or equation B
therefore
The solution is the point (18,0)