Y: is the number
[Y*(-1)]+(-5)
(-Y)+(-5)
-Y-5
<span>I hope it helps you :)</span>
Divide 4 on each side and X will be = to 5
4x/4 = 20/4
X = 5
If you're simplifying it , it is 5r+2
Answer:
B
Step-by-step explanation:
Well since it is arthimetic sequence we know the formula
We know d is difference between second term and first so it will be -5- (-12)= -5+12= 7

the domain of this is 1,2,3,4.......
range is -12,-5,2,9.......
Therefore answer is B.
The answer is $6.80.
The full price: $8.00 (100%)
The discount: 15%
The discounted price: x (100% - 15% = 85%)
Make a proportion.
$8.00 : 100% = x : 85%
x = $8.00 * 85% : 100% = $6.80