Hello!
To start off let's give these anonymous numbers two different variables...
x = smaller number y = larger number
It says that the smaller number is 7/8 of the larger one so lets make that an equation....
x = (7/8)y
It then says that the sum of the two numbers is equal to 30, lets give that an equation too...
x + y = 30
Now all we have to do is substitute the equation for x into the equation above
x + y = 30 ---> x = (7/8)y
(7/8)y + y = 30 -- x = (7/8)(16)
[ (7/8)y + y = 30 ] * 8 -- <u>x = 14</u>
7y + 8y = 240 --
15y = 240 --
<u>y = 16</u><u /> --
<u>The two numbers are 14 and 16
</u><u />I hope this helps! :D
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</u><u /><u>Please vote me for Brainliest if there is a second answer!</u><u>
</u>
Hello there! For this type of question, this has to do with compounding. The formula for compounding is this: P(1 + r)^t. That means add 1 to the rate in decimal form, raise it to the power depending on the amount of time that is passed, and multiply that number by the principal. The amount of views goes up 22% each week. 22% is 0.22 in decimal form. 1 + 0.22 is 1.22. Four weeks pass by. 1.22^4 is a long decimal, but you get 2.21533456. Don't delete that decimal from the calculator. Now, multiply that number by 15. When you do, you get 33.2300184 or 33 when rounded to the nearest whole number. In four weeks, 33 views are expected for a website.
Answer:
67
Step-by-step explanation: