79 cents marked down 15%
so
79 x (1 - 0.15)
79 x 0.85 = 67 cents
plus <span>Sales tax is 5.5%
67 x (1.055) = 71 cents
answer
71 cents</span>
Answer:
200
6% of 200 is 12
Step-by-step explanation:
Answer:
a)2/7
b)41/48
<em />
<em>Step-by-step explanation:</em>
<u>-Question A-</u>
1) Rephrase the problem to look like this:
3/7*28/15*5/14 <-- when dividing fractions you actually multiply by the reciprocal (opposite)
2) Multiply across the above phrase:
420/1470
3) Simplify your fraction:
2/7
There is nothing else to be done with 2/7 and thus it is your final answer.
<u></u>
<u>-Question B-</u>
1) Get the denominator of all 3 fractions to the same Least Common Denominator (48):
42/48 + 3/48 - 4/48
2) Do the arithmetic in the phrase above:
41/48
41/48 cannot be simplified and thus is your final answer
Answer:
F(x) < 0 , over the intervals (-∞, -0.7) and (0.76 , 2.5)
Step-by-step explanation:
The correct answer is the first option
F(x) < 0 , over the intervals (-∞, -0.7) and (0.76 , 2.5)
We can see that over those intervals, the function becomes negative.
That is, it becomes less than zero.
We can see the graph in the image below.
Answer:
4y + 36
Step-by-step explanation:
4 × y = 4y
4 × 9 = 36
4y + 36
