Answer:
The answer is $20.25.
Step-by-step explanation:
If you divide 9 by 4 first you will get 2.25 so then you multiply 2.25 by 9 you will get $20.25. Hope this is correct!
Answer:
4
Step-by-step explanation:
9:8 = 4x+2:4x
36x = 32x + 16
x = 4
Answer:
1020 miles
Step-by-step explanation:
m = (240 * x) + 300
m = (240 * 3) + 300
m = 720 + 300
m = 1020
Answer: A = 5
Step-by-step explanation:
I'll rewrite this as fractions.
Solve for A,
Answer:
when x>2 (x= 3)
f(x) = -(x-2)² +1
when x = 3
f(3) = -(3-2)²+1
f(3) = -(-1)²+1
f(3) = -1+1
f(3) = 0
taking lesser value of x
makes f(x) increase
and when x>1
(x=2)
Now let's take x = 2
f(2) = -(2-2)²+1
f(2)= -(0)²+1
f(2)= 0+1 = 1
Therefore the values of x that makes f(x) = -(x-2)²+1 to increase are are (x>2 and x>1)
