Answer:
Step-by-step explanation:
f(x) = -8x + 20
f(-1) = -8* -1 + 20 = 8+20 =28
5 - 2[f(-1)] = 5 - 2*28 = 5 - 56 = -51
Answer:
n= 3/5
Step-by-step explanation:
This can be easily done by cross-multiplying(and also beneficial to get rid of fractions):
(5n+1)(2) = 1(8)
10n +2 = 8
10n = 8-2
10n=6
n = 6/10
Simplify:
n = 3/5
Hope this helps!
5/12 is not a whole number, however, their is a decimal for it.
5/12 = 0.416
Divide 190 by 4 which will give you 47.5 then multiply 47.5 by six which will give you 285
ANSWER=285
Step-by-step explanation:
3/5 divided by 1/2 = 6/5 mins us that right