Adam collected 14 pennies in the first week and 9 pennies in the second week how many more pennies did he collect in the first w
2 answers:
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<u>Answer:</u>
x = -1
<u>Step-by-step explanation:</u>
We are given the following two points from which the line passes and has a slope of .
We are to find the value of x.
Slope =
=
=
By cross multiplication:
x = -1
Answer:
The solution set is given by {a, -b}.
Step-by-step explanation:
We have the equation,
Equating the factors to 0 gives,
and
i.e. x = a and x = -b
So, the solutions of the equation are x= a and x= -b.
Thus, the solution set is given by {a, -b}.