Answer:
Because she ate too much chicken
Step-by-step explanation:
Im hungry *eats chicken*
Time for school *goes on bus*
Math time *goes to math class*
I ate too much chicken *barfs*
Answer:
2x - 0.4x ;
8x/5 ;
Yes
Step-by-step explanation:
Let number of miles = x
Arlene:
Double number of miles = 2 * x = 2x
Subtract 20% of the result :
2x - 20% of 2x ;
2x - 0.4x
Raul:
Divides Number of miles by 5 ; x / 5
Multiplies result by 8 ;
8 * (x/5) = 8x /5
To know if expressions are equivalent :
Let x = 10 miles
Using Arlene's expression:
2x - 0.4x
x = 10
2(10) - 0.4(10) = 16
Using Raul's expression :
8x / 5
(8*10) / 5
80/5
= 16
Since they give the same result, we can conclude that the expression are equivalent
Answer:
y=12x-50
Step-by-step explanation:
Distribute 12, x, and 4
y+2=12(x-4)
1. y+2=12x-48
Subtract 2 from both sides
2. y=12x-50
