2(3a+8) I used photo math, and it gave me a step by step. The top steps are factor the expressions (20a+4)-(14a-12), which is (4(5a+1)-2(7a-6)
you have a full time job that pays 2400 per month you decide to take a part time job that pays 200 per week .. if 15 % is withhe
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The points on the graph of a function are all of the form
In fact, the graph is composed by all points such that y is the image of x, as written above.
So, if lies on graph, it means that
.
Since we know the expression for , we can plug the values:
We can solve for by adding 18 to both sides to get
.
So, the expression for the function is