Answer:
20
Step-by-step explanation:
x/2+15=25
x/2=10
x=20
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Have a nice day.
Okay, I will start talking you through it, it'll be quick but I need your response. Just leave a comment! Loves,
-Brainiac224
Answer:
There are 400 possible zip codes in the Houston area
Step-by-step explanation:
Here, we want to calculate the possible number of zip codes in the Houston area
We have 5 digits to form
77 is the first two digits ( this is fixed)
For the third digit, we are selecting 1 number out of 0,3,4 or 5
This means 4 C 1
The remaining digits can be any digits
We have 0-9, a total of 10 digits
The first will be 10 C 1 and the second last digit too is 10 C 1
So the number of possible zip codes will be;
4 C 1 * 10 C 1 * 10 C 1
= 4 * 10 * 10 = 400 possible zip codes
Answer:
1.)C
2.)A
3.)B
4.)B
5.)A
Step-by-step explanation:
BTW if it's EASY then try but anyway,there you go!!
He is not correct a parallelogram is the same thing as a rectangle with the same dimensions the area is 21 meters btw
