Answer: 32, -64, 128, -256
A system of equations with one polynomial function of degree two and one linear function will have two solutions when the line intersects the parabola at two points.
A system of equations with one polynomial function of degree two and one linear function will have no solution when the line does not intersects the parabola.
A system of equations with one polynomial function of degree two and one linear function will have one solution when the line intersects the parabola at one point.
<h2>Steps</h2>
So firstly, we need to find how much the entire trip will cost. To do this, add the product of 16 and 35 (since tickets are 35 per student, and there are 16 students) with 960:
<u>The total cost of the trip is $1520.</u> Next, we know that the sweatshirts will be making a profit of $19 per article sold so divide 1520 by 19:
<u>The students need to sell 80 sweatshirts total to get enough money for the trip.</u> Now, to know how many sweatshirts each student needs to sell individually, divide 80 by 16 (since there are 16 students):
<h2>Answer</h2>
<u>In short, each student must sell 5 sweatshirts to pay for the entire trip.</u>
Answer:
15625
Step-by-step explanation:
95°.
Since the angle inside of a triangle equal 180° we need to find the angles inside of the triangle. The two angles on a line add up to 180° or are supplementary, so we can find the inside angle x by doing 180-150=30°.
Now that we know inside x is 30, if we add 30+65, we get 95, and 180-95=85°. Then to find angle xzw, just do 180-85 to get 95°.
Hope this helps :)