Answer:
your thinking of 6
Step-by-step explanation:
subtract 4 from 22
you get 18
divide 18 by 3
you get 6
The value of x is –3.
Solution:
Given statement:
4 and Start Fraction 3 Over 10 End Fraction minus (2 and two-fifths x + 5 and one-half) = one-half (negative 3 and three-fifths x + 1 and one-fifth)
Let's convert this into algebraic expression.
First convert mixed fraction into improper fraction.
Now, take LCM and make the denominators same.
LCM of 2, 5, 10 = 10
Arrange like terms one side of the equation.
Divide both sides of the expression by –6, we get
⇒ x = –3
Hence the value of x is –3.
Answer:
A
Step-by-step explanation:
The recursive rule lets us find a term in the sequence from the previous term.
The sequence of dots is
4 , 16, 64
Thus multiplying the previous term by 4 gives the required term, thus
f(x) = f(x - 1) × 4 : f(1) = 4
so
f(2) = f(1) × 4 = 4 × 4 = 16 ← true
f(3) = f(2) × 4 = 16 × 4 = 64 ← true
A is the correct choice
The first one is D) 6
then the second is C).
28/2 = 14 stops every hour
3 hours = 42 stops
4 hours = 56 stops