ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Coordinates and Graphs Videos 64 videos
ACT Math: Coordinate Geometry Drill 1, Problem 1. Which inequality is expressed by the number line?
ACT Math: Coordinate Geometry Drill 3, Problem 5. What is the slope of a line parallel to one with the given equation?
ACT Math: Coordinate Geometry Drill 4, Problem 1. Find the equation of the line described.
CAHSEE Math 4.2 Algebra I 184 Views
Share It!
Description:
Algebra I Drill 4, Problem 2. Which of the following points is on the line 5 x - 2 y = 30?
Transcript
- 00:03
Shmoop, there it is...
- 00:05
Which of the following points is on the line 5x - 2y = 30?
- 00:09
And here are the potential answers…
- 00:14
So… how do we solve this problem?
- 00:15
We can just pop in the numbers given to us and see if we get the desired result.
Full Transcript
- 00:20
We’ll start with A. We have 5 times 4, which is 20… minus 2 times negative 5, which is
- 00:26
negative 10… so 20 minus negative 10 is… 30. And uh – yeah. Wow that was fast.
- 00:34
Our answer is A. As in, "Already done."
Related Videos
CAHSEE Math: Algebra and Functions Drill 5, Problem 3. Solve the equation.
Statistics, Data, and Probability I: Drill Set 3, Problem 4. How many different avatars can be created based on the given options?
Statistics, Data, and Probability II Drill 3 Problem 2. Which two sports together make up for the preferences of more than half of all those w...
Statistics, Data, and Probability II Drill 3 Problem 3. One hundred twenty of those who were asked preferred what sport?