It’s 3y not just 3. You need to add the exponent as well
Answer:
B. -55
Step-by-step explanation:
La resta entre ambas funciones consiste en la sustracción de términos semejantes como demostraremos a continuación:
1) 
Dado
2) 
Dado
3) 
Definición de resta de funciones.
4) 
5) 
Propiedad distributiva/
6) 
Propiedad conmutativa
7) 
Sustracción de términos semejantes/Resultados.
A continuación, evaluamos la función resultante en 
:
Por ende, la respuesta correcta es B.
Answer:
The 20 pound bag is a better by for only $66.98
Step-by-step explanation:
The large bag is better because the small bag is $27.93 for 7 pounds 7x3=21,so 3x27.93=83.79 is $16.81 more than the cost for the large bag
hope this makes sense;)
Answer: 4.5
Step-by-step explanation:
do the numbers that are in parentheses first which is 2+6=8 next is 5+3=8 then add both ur answers together then divide that by 4 which should equal 4.5
