Answer:
is mine the best answer
Step-by-step explanation:
please say it is
Part A:
Given that Rachel is planning a wedding for 100 to 250 people, the <span>inequality in terms of p people that describes how many people Rachel plans to invite is given by:
100 ≤ p ≤ 250
Part B:
Given that the </span>caterer charges $20 per person, plus a flat fee of $200,<span> the </span><span>inequality that shows how much the caterer will charge in terms of p is given by:
20(100) + 200 ≤ 20p + 200 ≤ 20(250) + 200
</span>
Part C:
<span>The range of catering fees (C) that Rachel is considering is given by:
</span><span>20(100) + 200 ≤ 20p + 200 ≤ 20(250) + 200
2000 + 200 ≤ C ≤ 5000 + 200
2200 ≤ C ≤ 5200
Therefore, the range of catering fees Racheal is considering is from $2,200 to $5,200
</span>
We can use the formula for the area of a triangle to solve for these dimensions.
The formula for the area of a triangle is
.
We know that the area of the triangle is 50, so here's our new equation:
How can we solve for
and
?
Well, we know how to solve equations with one variable.
And since the height is four times the base, we can replace
with
and solve for b!
And of course, since the height is four times that,