Answer:
y=4
Step-by-step explanation:
hello :
Y-3 (4-2Y) = 16
y-12+6y = 16
7y-12=16
so :7y =12+16
7y=28
y=28/7 =4
Answer:
Step-by-step explanation:
Hooke's Law applies here, which is a linear relationship. It would be easier to solve this using proportions with N of force on the top and the amount of stretch in cm on the bottom. Set up with our unknown, the number of cm:
and cross multiply:
20x = 300 so
x = 15 cm
Answer:
6 Flower hats
Step-by-step explanation:
If you are asking for whole number answers, then the answer is 6 Flower hats.
check:
6X27=162 and 4 plain hats, 4X22=88, 162+88=250.
hope it helps!
2.) 
--> 
So y = -4.
3.) 
Combine like terms:
--> 
Isolate x ---> 
----> 
So x = -2
4.) 
--> 
Combine like terms ---> 
This equation has many possible solutions.
5.) 
--> 
Combine like terms ---> 
----> 
-----> 
So x = -1.
6.) 
Distribute ---> 
This equation has many possible solutions.
Respuesta: 20 Semillas
20 se puede dividir por 4 y serán 5 grupos sin sobrar ninguna.
y
20 se puede dividir por 5 y serán 4 grupos sin sobrar ninguna.