What you do is 20 divided by 4, which is 5. So then you times 32 by 5 and that's how you get 160.
X+y+z = 132
x = 7+z
y = 3z
(7+z)+3z+z = 132
5z = 132-7
z = 125/5
z = 25 <=====
x = 7+z
x = 7 + 25
x = 39 <=====
y = 3z
y = 3 × 25
y = 75 <=====
hope it helps :)
Answer:
subtraction
Step-by-step explanation:
to start off the process of finding the answer to the equation you would have to subtract 5 from 9
Answer:
C. 1/8
Step-by-step explanation:
You gotta find the LCD and combine