21.95×.2=4.39
21.95-4.39=17.56
the discount is $4.39
and the total sale price is $17.56
To solve, isolate the x. Cross multiply
3/13(13)(5) = x/5(5)(13)
3(5) = (13)x
Simplify
13x = 15
Isolate the x. Divide by 13.
13x/13 = 15/13
x = 15/13
x = 1.2
1.2 is your answer
hope this helps
Answer:
this is the stuff i meed help on
Answer:
4:15
Step-by-step explanation:
12:10+30=12:40
12:40+65=1:45
1:45+ 150= 4:15
Answer:
179.59438
rounded to the nearest tenth would be 179.6
Step-by-step explanation:
use this formula
volume = (4/3) · π · r3
