Answer: sale: 536
discount: 33%
33/100*536=
Step-by-step explanation:
1- I assume the cost of the suit is $536, not 536%.
So the % of the part times $536= Original price
Remember, $536 is 77% of the original price.
536x0.77=$696.10
Since the suit was 33% off, and since the sale price of the suit was $536
Then the suit was sold for 67% of its original price
Therefore, 67% of its original price (p) equals $536, or .67(p) = 536
.67p = 536
p = 536 � .67 = $800
Original price of suit was $800
Answer: I believe it is D..
Linear functions have no exponents higher than 1, and a graph that looks like a straight line. non-linear functions have at least one exponent higher than 1, and a graph that isn't a straight line
The truck was going 40 miles per hour
The amount of time was 2 hours:
(90-80: 10)(10/2=5)
80 divided by two is 40
The car was going 45 miles per hour
(90-80:10)(10/2=5)
90 divided by two is 45
Hopefully you find this helpful
Let
where we assume |r| < 1. Multiplying on both sides by r gives
and subtracting this from 
gives
As n → ∞, the exponential term will converge to 0, and the partial sums will converge to
Now, we're given
We must have |r| < 1 since both sums converge, so
Solving for r by substitution, we have
Recalling the difference of squares identity, we have
We've already confirmed r ≠ 1, so we can simplify this to
It follows that
and so the sum we want is
which doesn't appear to be either of the given answer choices. Are you sure there isn't a typo somewhere?
