Answer:
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>m</em><em> - slope</em>
<em>b</em><em> - y-intercept</em>
The formula of a slope:
We have two points:
Substitute:
Substitute the value of the slope and coordinates of the second point to the equation of a line:
Finally:
Answer:
3
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
by using the basic counting rule, there are 5 positions first, then 4, then ,3 and so on down to one. so when you multiply them all together, you get 120. Also i took a test with the same qeustion, and that was the anwer :)
The area of the parallelogram is 234 units squared.
Tony's items would be x-2.25. So:
3x=4(x-2.25)
3x=4x-9
x=9
x-2.25=6.75
Tanya spent $9 on each item; Tony spent $6.75 on each of his items.
Hope this helps