Pls help me with this math
1 answer:
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Answer:
And we can solve for x in order to find the number hours using to decorate the house.
We can subtract in both sides 115 and we got:
And now we can divide both sides by 5 and we got:
So then the number of hours spent to decorate the house are 25
Step-by-step explanation:
Based on the information given we can model this function with this formula:
Where y represent the total cost paid, m the cost per hour representing the slope and x the number of hours worked and finally b the initial cost for the materials. Then our function is given by:
And we can solve for x in order to find the number hours using to decorate the house.
We can subtract in both sides 115 and we got:
And now we can divide both sides by 5 and we got:
So then the number of hours spent to decorate the house are 25
<h2>Greetings!</h2>
<h2>Hope this helps!</h2>
If x = the first number (equal to 1x) then the second number is 75% more than this.
This means the value of the bigger number is 100 + 75 (because 100 is the starting number and 75 is the percent bigger)
This can be shown with the following equation:
Amount *
x * = 1.75x
1.75x is the value of the bigger number.
<h2>Hope this helps!</h2>