-2-w is equivalent to -24 - 12w all you have to do is simplify the expression!
0.75 is 3/4 and 3 is 3 so the mixed number is 3 3/4
Answer:
1. 64
2. 72 square feet
3. 31.5 square feet
Step-by-step explanation:
For the first one use the equation A=bh.
Plug in your values: A=12.8*5.
Solve: A=64
For the second one multiply 8*3 which gives you 24. Next multiply that by 3 to give you 72 square feet.
For the third one multiply 9 by 3.5 to get 31.5 square feet.
Answer:
(x-5)(2x+1)
Step-by-step explanation:
Its called google XD
