Which of the following is an equation for the line shown in the graph below?
1 point
1
Question 3
3.
Which equation is equivalent to y=-3x+\frac{1}{4} ?
1.25 points
1.25
Question 4
4.
Which of the following statements are true about both equations:
8x-12y=7 and 8x+12y=7 ?
Select all that apply.
1 point
1
Question 5
5.
You have two tests tomorrow: one for ELA and one for Social Studies. You only have 135 minutes to study. It only takes you 2 minutes to read a page of your "social issues" book for ELA. But it takes you 4 minutes to read a page of your Social Studies text on American Imperialism (well, it takes that long if you want to be able to understand and remember any of it).
Let x be the number of pages of your ELA book you read, and y the number of pages of your Social Studies text. Which standard-form linear equation describes the possible combinations of ELA and Social Studies pages you can read tonight?
1 point
1
Question 6
6.
Find the following values, and show your work.
A) The maximum number of ELA pages you can read.
B) The maximum number of Social Studies pages you can read.
C) The maximum number of pages you can read, if you don't care which subject.
0 points
0
Question 7
7.
BONUS (Maximum extra credit is 2 percentage points):
If you want to read the same number of pages in both your ELA and Social Studies books, how many minutes should you spend reading for ELA?