Answer:
Step-by-step explanation:
STEP 1: Factor x
^2
−
8
x
+
12 using the AC method.
STEP 2: Find the LCD of the terms in the equation.
STEP 3: Multiply each term by (
x
−
6
)
(
x
−
2
) and simplify.
STEP 4: Solve the equation.
STEP 5: Figure out the answer.
Answer: 6in.^2
Step-by-step explanation:
Answer:
a) Rumble: $1
Pedal: $0.6
b) more than 5 songs
c) No, should be integers only
d) No, has to be integers greater than or equal to 2
Step-by-step explanation:
Part a
Rate per song is the slope.
Rumble:
Slope is 0.6
Rate is $0.6 per song
Pedal:
Slope: (4-2)/(2-0) = 1
Rate is $1 per song
Part b
Pedal would be a better deal if it's cost is lower than Rumble's
Rumble's cost: C = 2 + S
Pedal's cost: C = 4 + 0.6S
4 + 0.6S < 2 + S
0.4S > 2
S > 5
c) No, because no. of songs has to be positive integers only.
For example graph shows S = 2.5, but we know that's not possible
d) No, since the cost is 2 + S,
cost can't be in decimals either.
Cost too should be only integers greater than equal to 2
Answer:
Step-by-step explanation:
1. Make fraction to decimal
2. Order from least to greatest.
1.7 > -2 > -2.5
Least to greatest :
