Answer:
2
Step-by-step explanation:
Evaluate p + 4 - 1 - (r + 4) where p = 4 and r = 1:
p + 4 - 1 - (r + 4) = 4 + 4 - 1 - (4 + 1)
4 + 1 = 5:
4 + 4 - 1 - 5
4 + 4 - 1 - 5 = (4 + 4) - (1 + 5):
(4 + 4) - (1 + 5)
4 + 4 = 8:
8 - (1 + 5)
1 + 5 = 6:
8 - 6
8 - 6 = 2:
Answer: 2
Answer:
The answer you picked is the correct one.
Step-by-step explanation:
All imma say is good job, your smart.
Bundle (31 , 40) has 40 bananas.
So 40 - 28 = 12 bananas
These 12 banana give the consumer negative utility which will be balance one for one apple.
So we have to need 12 apple to balance it.
So the final utility of apples and banana is 28 + (31 - 12) = 28 + 19 = 43
In second bundle (X , 23) has 23 bananas. We need to get the same utility 43.
Which we will get from 43 - 23 = 20 apples.
So X equal to 23.
Hi!
We will find the sum you are looking for like this:
3 * 1,19$ + 6 * 2,29$ = 3,57$ + 13,74$ = 17,31$.
Hope this helps!
Answer:
Number of nickels = 17
Number of dimes = 23
Step-by-step explanation:
Let
x = number of nickels
y = number of dimes
x + y = 40 (1)
0.05x + 0.10y = 3.15 (2)
From (1)
x = 40 - y
Substitute x = 40 - y into (2)
0.05x + 0.10y = 3.15 (2)
0.05(40 - y) + 0.10y = 3.15
2 - 0.05y + 0.10y = 3.15
- 0.05y + 0.10y = 3.15 - 2
0.05y = 1.15
y = 1.15/0.05
y = 23
Substitute y = 23 into (1)
x + y = 40 (1)
x + 23 = 40
x = 40 - 23
x = 17
Number of nickels = 17
Number of dimes = 23
