Answer:
72
Step-by-step explanation:
If the rates d and c are flowers per day, we have ...
150/d = 120/c
d -c = 18
__
Multiplying the first equation by cd/30, we have ...
5c = 4d
Multiplying the second equation by 4 gives ...
4d -4c = 72
Adding these equations together, we get ...
5c +4d -4c = 4d +72
Simplifying and subtracting 4d leaves ...
c = 72
Charlie can plant 72 flowers per day.
Answer:
C
Step-by-step explanation:
3*3^2+8/2-(4+3)=27+4-7=24
Answer:
The number of pounds of apples she bought = 10 pounds
The number of pounds of tomatoes she bought = 10 pounds
The number of pounds of the farmers cheese she bought = 5 pounds
The number of pounds of peaches she bought = 6 pounds
Answer:
Step-by-step explanation:
Solve the value of 
:
-Combine like terms:
-Take 
and subtract it from 
:
-Add 
on both sides:
-Divide both sides:
So, therefore, the value of is 
.
Answer:
No
Step-by-step explanation:
