Answer:
4 2/3
Step-by-step explanation:
4(2x -3) + 8(x - 4) = 2(2x + 6)
Distribute
8x -12 + 8x -32 = 4x +12
Combine like terms
16x - 44 = 4x+12
Subtract 4x from each side
16x-4x-44 =4x-4x+12
12x-44 = 12
Add 44 to each side
12x-44+44 = 12+44
12x = 56
Divide each side by 12
12x/12 = 56/12
x = 14 / 3
Changing to a mixed number
x = 4 2/3
Answer:
30 C
Step-by-step explanation:
How to find difference: t1 - t2
Subsitute:
18 - (-12)
Double negative signs make a positive.
18 + 12
30
<h2>
Greetings!</h2>
Answer:
f(x) = 60 + 15n
Step-by-step explanation:
if the start off amount is 60, so we can simply start it with 60 + ...
If she gets 15 for each customer, and the amount of customers is equal to n, then this can be written by 15n ( 12 * n )
Simply put these two parts together:
60 + 15n
So in a function:
f(x) = 60 + 15n
<h2>Hope this helps!</h2>
Answer:
Step-by-step explanation:
90+35=exterior angle(sum of two interior opposite angle is equal to the exterior angle formed)
125=exterior angle
We have our equation set up for us:
46-46*x=20
move 20 to the other side an then subtract
46*x=26
divide 46 on both sides
x = 26/46
simplify
x=
13/23 which is around
0.56521..
<h2><u><em>
Rounded, the percentage decrease is </em></u></h2><h2><u><em>
</em></u></h2><h2><u><em>
56.5 percent</em></u></h2>
<u><em></em></u>
-Hunter