The slope of a line is change in x divided by change in y.
Change in x = 4
Change in y = 4
4/4 = 1
The slope is 1.
The equation that will represent this situation is y=x
PS: The y-intercept is actually 3
:)
Step-by-step explanation:
I don't know how to show you in Venn diagram.
Answer:
50 7th grade and 40 8th grade
Step-by-step explanation:
1. add to get total number of students, 1440
2. find percentage of total that are 7th grade students and 8th grade student:
640/1440 = ~45% (are 7th grade)
800/1440 = ~55% (are 8th grade)
3. 55% of 90 is 50, and 45% of 90 is 40
I have an answer its 50 Hope This Helps!!! :)