Answer:
yes,yes,yes,no :) hope it helps
Step-by-step explanation:
The slope is 3/1, so it simplifies to 3
Answer:
1)7*3
4)m^2
Step-by-step explanation:
The first four problems deal with the area of the rectangle, or length times width(7*3,m*m=m^2).
The last four problems are dealing with adding areas. Find the area of the two rectangles(length times width), then add them together to find the total area.
The set of data can be:
20, 20, 20, 20
Their mean would be:
20 + 20 + 20 + 20 = 80/4 = 20
Hope this helps :)
Answer:
250
Step-by-step explanation:
10 percent of 1000 is 100 and 15 percent is 150
100+150=250