Answer:
17
Step-by-step explanation:
Answer:
Step-by-step explanation:
add all the numbers together to get your answer and divide it by two.
Answer:
-9xy+16x
Step-by-step explanation:
x(y-2) +3x(6-y) -7xy
Distribute
xy -2x +18x-3xy -7xy
Combine like terms
-9xy+16x
R = {10; 15; 20}
S = {20; 25}
R U S = {10;15; 20; 25;
The answer is 38,400
The scale is 1:40 so the side that is 4 in becomes 160 and the side that is 6 in becomes 240
Multiply 160 and 240 and that is the area of the room
Hope this helps
