The answer is -11/2, 9/2
Explanation
You have to rewrite the absolute value equation as two separate equations.
2x+1=10
2x+1=-10
Then you solve for X in each equation.
2x+1=10 would give you 9/2
2x+1=-10 would give you -11/2
So your final solutions would be x1= -11/2 x2= 9/2
Answer:
you will spin atleast 14 times
Step-by-step explanation:
i added up all the times spun and it = 50
so that means if you double each times spun for each number it will be 100
soooo 7X2=14
Let's solve this with the quadratic formula, which is:
Let's plug in the values:
Remove exponents:
Simplify.
This leaves us with the final solutions being:
Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
Answer: y=3/4x + 1/2
Step-by-step explanation: Parallel lines must have the same slope, so you already know the equation must be something like y=3/4x+b. You are given a point that the line goes thru(2,2), so you can plug this point into the equation to solve for b.
(2)=3/4(2) + b
2=6/4 + b
2= 3/2 + b
b= 2-3/2
b=4/2- 3/2
b=1/2
so y=3/4x + 1/2
Yes i believe thats it ok