Simple...this is a discount problem.
To find the answer to this problem you can find the net price percentage of the shoes by doing...
100%-33%=67%
Now...multiply the original price by the net price percentage...
$42*0.67=$28.14
Thus, the shoes after the discount cost, $28.14
Answer:
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Answer: (x + 7)(x - 7)
Explanation: If a variable is taken to an even power, that variable is a perfect square. In this case, x² would therefore be a perfect square.
Since 49 is also a perfect square, what we have here is the difference of two squares. That can be factored as the product of two binomials one with a plus in the middle and one with a minus in the middle.
In the first position will be the factors of x² that are the same.
So we have <em>x</em> and <em>x</em>.
In the second position we will have the
factors of 49 that are the same, 7 and 7.
(x + 7)(x - 7) is your answer which is a factored version of x² - 49.
Answer:
110.7989332 percent increase
Step-by-step explanation:
percent increase = (new - original)/ original
the new amount is in 2018 = 363844490
the original amount is in 1950 = 172602624
substitute in
percent increase = (363844490 - 172602624)/ 172602624
percent increase = (191241866)/172602624
percent increase = 1.107989332
multiply by 100 to make a percent from the decimal form
1.107989332*100
110.7989332 percent increase
Answer:
6 rides
Step-by-step explanation:
Total balance = $13.50 = ($2.25/ride)x, where x is the remaining number of rides. Dividing both sides by $2.25/ride yields 6.
Justin has enough on his bus card for 6 more rides.