Answer:
-6-b
Step-by-step explanation:
4(1-2b)+7b-10
Multiply what's in parantheses
4(1)=4
4(-2b)=-8b
4-8b+7b-10
Combine like terms
4-10 -8b+7b
-6-b
Hope this helps :)
For a cuboid's volume you simply go length x width x heigth so 2x4x5 so it's 40.
5 hours because 7/5 *5/1=35/5 and 35 divided by 5 equals 7
Answer:
8y x 9 ⇒ 72y
Step-by-step explanation: