Since 4x/5 is the reciprocal of 1/20, that means that 4x/5 = 20/1, or 20. Using this info, we can form the equation . From there we can solve for x.
Firstly, multiply both sides by 5:
Next, divide both sides by 4 and your answer will be
Answer: F(x) = 5x^2 + 10x
Answer:
(b-10) +(b+10)=180
2b=180
b=90
c=b-10=80
d=b+10=100
Exact form: x=31/3
Decimal Form: x=10.¯ 3
Mixed Number Form: x=10 1/3
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
−2/3(3x−4)+3x=5/6
= -11/6
