80 because the both lines intersect at this point.
Answer:
Option 3 is correct that is prime numbers.
Step-by-step explanation:
Even numbers are those which are divisible by 2
Prime numbers are the numbers which are divisible by 1 and the number itself
Since, we have to take only positive numbers
Carrie has taken out the set of even number within the set of prime number
So, 2 is the only number inside this eset because 2 is even as well as prime
Hence,universal set will be prime numbers
Therefore, Option 3 is correct that is prime numbers.
Answer:
Let the number be x
Given:
11 + 5x = 20 + 2x
5x - 2x = 20 - 11
3x = 9
x = 3
The number is 3.
Step-by-step explanation:
Answer:
Eggs: 25 cents ea.
Pounds of peanuts: $2.50 ea.
Rolls of toilet paper: 50 cents ea.
Apples: 35 cents ea.
Step-by-step explanation:
This is assuming you meant $3 for 12 eggs, and $2 for 4 rolls of toilet paper.
For the eggs, I did 3 / 12 = .25 (aka 25 cents);
For the peanuts: 7.50 / 3 = $2.50;
For the toilet paper: 2 / 4 = .50 (aka 50 cents);
For the apples: 3.50 / 10 = .35 (aka 35 cents).
Hope this helped ~
:D
-vp + 30 < 45....for v
-vp < 45 - 30
-vp < 15
-v < 15/p
v > -15/p <==
============
3w - 6r = 30 ...for r
-6r = 30 - 3w
r = (30 - 3w) / -6
r = -5 + 1/2w...or r = 1/2w - 5 <==
