The slope of a line is the ratio of __________ over __________. Another name for slope is __________.
Required
5 points
5
Question 2
2.
Write the equation in slope intercept form with the given information:
Required
3 points
3
Question 3
3.
Click on the y-intercept
Finding Intercepts
Required
2 points
2
Question 4
4.
Identify the coordinate (3,0)
Required
2 points
2
Question 5
5.
Identify the coordinate (0,3)
Required
6 points
6
Question 6
6.
What are the x and y-intercepts of this function? (Do not use spaces when you enter the coordinates)
x-intercept
_______
y-intercept
_______
Required
20 points
20
Question 7
7.
Directions: Solve each system of equations by graphing.
Type the solution in coordinate form - (x,y)
(Do not use spaces when you enter the coordinates)
Required
20 points
20
Question 8
8.
Directions: Solve each system of equations by graphing.
Type the solution in coordinate form - (x,y)
(Do not use spaces when you enter the coordinates)
Solving Systems of Equations by Substitution
Required
10 points
10
Question 9
9.
Directions: Solve each system by substitution.
Be sure to write your solution in coordinate form (x,y)
Required
10 points
10
Question 10
10.
Directions: Solve each system by substitution.
Be sure to write your solution in coordinate form (x,y)
Required
10 points
10
Question 11
11.
Directions: Solve each system by substitution.
Be sure to write your solution in coordinate form (x,y)
Day 2 (3/4/25)
Solving Systems of Equations by Elimination
Required
10 points
10
Question 12
12.
Solve each system of equations by elimination.
Required
20 points
20
Question 13
13.
Solve each system of equations by elimination.
Required
20 points
20
Question 14
14.
Solve each system of equations by elimination.
Solving Systems of Equations Based on Real-World Situations
Required
20 points
20
Question 15
15.
Solve each word problem using substitution or elimination.
The length of a rectangle is equal to triple the width. If the perimeter is 96 centimeters, what are the length and width of the rectangle?
Remember that the perimeter in terms of length and width is:
2l + 2w
Length _______ cm
Width _______ cm
Required
20 points
20
Question 16
16.
Solve each word problem using substitution or elimination.
Your next math test is worth 144 points and contains 40 problems. True/False questions are worth 2 points each and multiple-choice questions are worth 4 points each. How many of each type of question are there?
# of T/F questions_______
# of Multiple Choice Questions _______
Required
20 points
20
Question 17
17.
Solve each word problem using substitution or elimination.
A local theater is selling tickets for a concert. Adult tickets cost $20 each, and student tickets cost $15 each. The theater has sold a total of 200 tickets and collected $3,400. How many adult tickets and how many student tickets were sold?
Number of Adult tickets sold _______
Number of Student tickets sold _______
Required
20 points
20
Question 18
18.
Solve each word problem using substitution or elimination.
A chemist wants to create 100 liters of a 25% acid solution by mixing two existing solutions. One solution is 10% acid, and the other is 40% acid. How many liters of each solution should the chemist use?
1st solution has _______
2nd solution has _______
Required
20 points
20
Question 19
19.
Solve each word problem using substitution or elimination.
Ms. Arce has chickems and cows on her farm. She counts a total of 50 heads and 140 legs. How many chickens and how many cows does she have?
