I had this question so here's the answer and explanation! :)
Answer:
The answer to your question is the first option :D
Step-by-step explanation:
Original expression
-3/8 (-4 + 1/2)
First option -3/8 (-4) + (3/8)(1/2) This option is not equivalent because
they forgot the negative sign of the
second term.
Second option (-3/8)(-4) + (-3/8)(1/2) This option is equivalent to the
original. Distributive property
Third option (-3/2)(-3 1/2) This option is equivalent to the original
Fourth option (-3/8)(-3) + (-3/8)(-1/2) This option is equivalent to the original
HOPE THIS HELPS :)
Answer:
5
Step-by-step explanation:
Simply cross multiply the proportion of
6/27= x/81 do 6•81 divided my 27 for your answer which is 18
Hey, there! For this question, we can just start by plugging in the known values. 
can be rewritten as 
.
Combine like terms: 
If you add x to 
, x will become 
, which means that x/2 + x = 3/2x.
--> 
If you rearrange this, then your answer will be option b. Hope this helps.
Answer:
20:5
Step-by-step explanation:
find how many parts (5)
25/5=5 (1 part)
5*4=20
5*1=5
