1. x=50 2. x=4 hope this helps:)
Divide the amount he paid by the number of hours.
$79.80/(6 hours) = $13.30/hour
Answer:
15
Step-by-step explanation:
to get sides JK and ML, you have to use ratios. the ratio is 3:2 so therefor ml and jk are 4.5
Then you add 4.5 and 4.5 and 3 and 3 to get you 15
18.5 - 6 = 12.5 gallons empty
12.5 / 18.5 = 0.676
0.676 x 100 = 67.6%
Answer: 67.6%
Given:
The quadratic equation is

To find:
The correct application of the quadratic formula.
Solution:
If a quadratic equation is
, then the quadratic formula is

We have,

Putting
, we get

Here,
. Using the quadratic formula, we get

The correct application of the quadratic formula is
.
Note: The options are not in proper format.