Answer:
No, it equals 6x-18. The Parentheses are not needed because there is an addition sign because they both are positive. You just add regularly so 2x+4x=6x and -6-12=-18. The result is 6x-18
If after x day of their visit, non-member and member pays the same
360+4x=16x
360=12x
x=30
After 30 days they visit, they will spend the same amount.
Answer:
The answer is ""
Step-by-step explanation:
Let the given value is:
Solving the given value:
Answer:
1. y=2x-9
5. y = | x | + 6.5
6. y = | x – 5.5 |
7. y = | x + 8|
Step-by-step explanation:
There is not enough given information for some of the problems. Here are the solutions and reasons for those that area solvable:
Write a perpendicular line to the equation -3x-6y=17 by finding its slope and then flipping it to the negative reciprocal:
So -3x-6y=17 becomes y=-1/2x-17/6 where m = -1/2. The perpendicular slope is 2.
Using the point given, write the equation in point slope form and simplify to the slope intercept form:
When translating functions, remember:
- Shifting left or right is addition and subtraction respectfully inside the function.
- Shifting up and down is addition and subtraction respectfully outside the function.
5. A translation of 6.5 units up is +6.5 outside the function y=|x| so equation y=|x|+6.5 is the translation.
6. A translation of 5.5 units to the right is - 5.5 inside the function y=|x| so equation y=|x-5.5| is the translation.
7. A translation of 8 units to the left is +8 inside the function y=|x| so equation y=|x+8| is the translation.
Answer:
r=-11
Step-by-step explanation: