Answer: B. Subtract 28 from both sides
Explanation: You need to subtract first because the variable needs to be by itself.
Answer:
3/2
Step-by-step explanation:
I think it is ............
The Solution:
A
Given the quadratic equation below:
![f(x)=-2x^2+4x+6](https://tex.z-dn.net/?f=f%28x%29%3D-2x%5E2%2B4x%2B6)
We are asked to identify the option that is incorrect.
Below is the graph of the given equation:
From the graph above, we have that x-intercept (-2,0) is incorrect.
Therefore, the correct answer is [option D]
Multiply 140 * .25 = 35
Subtract your discount from the Price
140-35=105
<u>Sale price is $105</u>
Answer:
B
Step-by-step explanation:
Using the cosine ratio in the right triangle and the exact value
cos30° =
, then
cos30° =
=
=
( cross- multiply )
2x = 20
( divide both sides by 2 )
x = 10
→ B