Answer:
3x=$20
Step-by-step explanation:
well first you divide 3x/3=$20/3
3 can go into 20 6 times that would 18 and then u would have a remainder of 2 dollars and 3 cant go into 2 so it would be .67 so x=6.67
Step-by-step explanation:
The third option: 5x(x^2+3)(4x-5)
because FOIL first, inner, outter, last
The two parentheses become (4x^3-5x^2+12x)
then 5x outside multiplys that whole parentheses. To get your correct expression
I’m not sure if this is how you do it but:
2(8a - 12)
4(4a - 6)
8(2a - 3)
??
The answer is 3.87. :)
You can simplify it.
Answer:
10
Step-by-step explanation:
divide each side by -4
5x-1=-49
5x=50
x=10