Okay so I did this when I was in 7th grade, u add up all of the numbers then divide them by how many there are. I think the answer is 2
The product of three is the same as [ * 3 ]
The sum of a number and five is the same as [ n + 5 ]
[ 3 ] is being multiplied to the sum of [ n + 5 ], so, we can write this using the distributive property [ a(b + c) ]
Put the expression together:
3(n + 5)
Best of Luck!
Answer:
10,000
Step-by-step explanation:
You can simply multiply 10*10 to get 100 possible combinations for the first two digits. Then you can multiply it again by 10 to get 1000 combinations for the first 3 digits. Then multiply it again by 10 to see that there are 10,000 possible combinations for a 4 digit code with 10 number, which is how pin numbers are created. This also means that you might have the same pin number as somebody else!
Hope this helped, please mark brainliest i need to feed my family ^_^
Answer:
Mixed number form is...
<em>I hope this helped at all.</em>
Answer:
Both of them correct.
$21.945
They have enough money to purchase the book
Step-by-step explanation:
Oscar takes 30% of the normal price and subtracts it from the normal price. Out of 100% price he takes 30% so the result is: 100-30%= 70% of the normal price. Oscar's first step has the same result as Kim.
Oscar takes 10% of the discounted price (70%) and adds it back. The price will become 70% + 10%*70%= 77% of original price. Kim multiplies the discounted price with 110%, so the price will be: 70% * 110%= 77%. Both also give the same result.
The final price is 77% of the original, it will be: $28.50* 77%= $21.945
Both of them can buy the book
