No, because it is more money to buy the 10 for 18 than the 6 for 4.
It depends on how you define natural numbers. There are two possible definitions.
1. All non-negative integers.
one-digit natural numbers: 0 - 9 for a total of 10
first 20 natural numbers: 0 - 19 for a total of 20
10/20 = 50%
2. All positive integers.
one-digit natural numbers: 1 - 9 for a total of 9
first 20 natural numbers: 1 - 20 for a total of 20
9/20 = 45%
You have 2 left to eat but still 5 cause it is in your belly
say you have a triangle that is 4,4,8
4 is a
4 is b
and 8 is c
pothagorean theory is a + b = c
so 4+4=8
Answer:cost of each donut =$4
and cost of each cup of hot chocolate =$2
Step-by-step explanation:
Step 1
Let donuts be represented as d
and cups of hot chocolate be rep as c so that
5 donuts and 2 cups of hot Chocolate costing 24$ will be expressed as
5 d+ 2 c= 24
And 2 donuts and 3 cups of hot chocolate costing 14$ will be expressed as
2d +3 c= 14
Step 2
Using elimination method,Multiply equation 1 by 3 and equation 2 by 2
15d+ 6c= 72----equation 3
4d+ 6c= 28-----equation 4
Subtracting equation 4 from equation 3 gives us
11 d=44
d= 44/11
d= 4
To find c, using equation 1
5 d+ 2 c= 24
5 x 4+ 2c=24
20+2c=24
2c=24-20
2c=4
c=4/2 =2
cost of each donut =$4
and cost of each cup of hot chocolate =$2
