Stuffed animals each weighing 1/4 pound are on a scale.the scale shows 1-1/2 pounds how many stuffed animals are on the scale?
2 answers:
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Answer:
Step-by-step explanation:
The area for a triangle is
Our base is given as x, the height is given as 1 more than 6 times the base which looks like this: 6x + 1. We know that the area is 13, so filling in everything:
We can get rid of the denominator of 2 by multiplying it on both sides to get:
and simplifying a bit:
Now we can move over the 26 and put the expression into standard quadratic form by setting it equal to 0:
which is choice C