50 x (1/5) = 10
50 - 10 = $40 sale price
5x=x+4
5x-x=x-x+4
4x=4
4x/4=4/4
x=1
Hope this helps you. :)
Answer:
b≤25
Step-by-step explanation:
b-6≤19
start by adding 6 to both sides. the result would be b≤25. The answer is that simple.
Answer:
1r5
Step-by-step explanation:
if 5+t=12,
then t=12-5
t=7
if 12/7, then the answer would be