The answer is the third option.
The explanation is shown below:
1. You must keep on mind the information given in the exercise:
- She bough 3 pounds of coffee.
- She bought 2 pounds of chocolate.
- She spent a total of $24.
2. Therefore, you can call the price per pound of coffee and the price per pound of chocolate .
3. When you multiply 3 pounds by the price per pound of coffee, you obtain the amount of money she spent for 3 pounds. When you multiply 2 pounds by the price per pound of chocolate, you obtain the amount of money she spent for 2 pounds. If you add both amounts, you obtain the total spent, which was $24.
4. Therefore, you can express this as following:
Answer:
4.f a b = 24
t a b= 56
l a r = 21
t=168
5. 1. 402.123
6.f a b =48
b=66
l=88
r=110
t=264
Step-by-step explanation:
Answer: yes
It is a function because when it's numbers to letters your number can I have more than one letter but your letter can't have more than one number if that makes any sense
Answer:
5m - 27
Step-by-step explanation:
3(m - 9) + 2m
3m - 27 + 2m
5m - 27
15%=.15, so 0.15 * 110 = 16.5. Thus, 16.5 is 15% of 110. :)