Answer:
75%
Step-by-step explanation:
Look at it this way since there is 8 what u could do is 1/4 so 2 of them are 25% 4 of them are 50% 6 of them are 75% and all 8 are 100%
1178x100=117800
1178x20=23560
1178x5=5890
117800+23560+5890=147250
The given expression is : p - 21 = 34
Smplify the equation for p :
p - 21 = 34
Add 21 on both side :
p - 21 + 21 = 34 + 21
p = 55
p = 55
Answer : p = 55
Answer:
822 hours
Step-by-step explanation:
Let's say that you work for h hours. Then since each hour, you charge $10.25, then your total earnings after h hours will be:
10.25 + 10.25 + 10.25 + ... + 10.25, where you add 10.25 to itself h times.
Adding a number n to itself x times is the same as multiplying that number n by x: nx. It's the same thing here: we multiply 10.25 by h because we added 10.25 to itself h times:
10.25 * h
Now, we do know that the actual total amount of money you earn is $8425, so we can just set this value equal to our above expression:
10.25 * h = 8425
Divide both sides by 10.25 to solve for h:
h = 8425/10.25 ≈ 821.95 ≈ 822 hours
Hope this helps!
The function will be given as C(x) = 25 + 0.2(x) here x is in minutes.
<h3>What is a function?</h3>
A function in mathematics set up a relationship between the dependent variable and independent variable. on changing the value of the independent variable the value of the dependent variable also changes.
Given that:-
- A phone company offers a monthly cellular phone plan for $25. The plan includes 250 anytime minutes and charges $0.20 per minute above 250 min.
The cost of the 250 minutes is $25 and if the time extends from 250 minutes then the function will be expressed in the form of.
C(x) = 25 + 0.2 (x)
Here C(x) is the total cost and the x is in minutes.
Hence the function will be given as C(x) = 25 + 0.2(x) here x is in minutes.
To know more about function follow
brainly.com/question/2833285
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