3 divided by 10 would equal 0.3, the answer is C
40+20=60 +4= 64 that is the answer
Answer:
answer un known
Step-by-step explanation:
u divide
We can use the distributive property to simplify this expression.
I split this up into different parts--it helps me visualize better.
To begin, "-2m(m + n - 4)" becomes "-2m^2 - 2mn + 8m"
Then, "5(-2m + 2n)" becomes "-10m + 10n"
Finally, "n(m + 4n - 5)" becomes "mn + 4n^2 -n"
We can then simplify even further by combining like terms. The final expression is: C
Hope this helps!
4 × __) - ( 1 + 8 × 2) =3
(4×y) - ( 1+16) =3
4y -17 = 3
4y = 3+17
4y = 20
Y= 20/4
Y =5
So the unknown value is 5