149.99 * .07 = tax on the phone
10.50 =tax on the phone
149.99+ 10.50 total cost
160.49 total cost of the phone
The answer is y/x=1
The image shown is a Unit circle
And if theta is pi/4 than the (x,y) coordinates of that point will both be sqrt2/2
If you divide a number by itself it equals 1
Answer: ⇒
______________________________________________________
Step-by-step explanation:
First you had to add by 2 from both sides of equation.
Simplify.
Then you had to subtract by 2x from both sides of equation.
Simplify.
Multiply by -1 from both sides of equation. (it's going to be reverse by the inequality).
Simplify it's should be the right answer.
_______________________________________________________
Hope this helps!
Thank you for posting your question at here on brainly.
Have a great day!
_______________________________________________________
Answer:
x = 10
Step-by-step explanation:
4x + 3(x - 1) = 67 ← distribute parenthesis and simplify left side
4x + 3x - 3 = 67
7x - 3 = 67 ( add 3 to both sides )
7x = 70 ( divide both sides by 7 )
x = 10