Answer:
13x − 1
Step-by-step explanation:
(5x - 2) + (8x + 1) = 13x − 1
Answer:
I think rhombus.
Step-by-step explanation:
Because a rhombus has all sides equal but no right angles. Squares and Rectangle both have right angles. And trapezoids have all different sides.
D - 10 - 2d + 7 = 8 - 10 - 3d
- d - 3 = - 2 - 3d
2d - 3 = - 2
2d = 1
d = 1/2
Hope this helps.
This is a simple "solve for x" equation.
5k-2k=12
3k=12
k=4
You should try doing some more on your own, as this will be coming up a lot in the future.
Answer:
802+6 tenths.
Step-by-step explanation:
802 is not apart of the decimal. (I might sound stupid but I dont remember expanded form as much.) Only the 6 is apart of the decimal itself. 802 is just numbers. The 6 is pretty much the decimal.
