Answer:
20
Step-by-step explanation:
One angle of a nonagon has an angle of 140 degrees, so
7x = 140.
Divide 140 by 7 to find the value of x.
140 ÷ 7 = 20
Answer:
$12
Explanation: 60 x .2= 12 + 60= $72
Answer:
there are 6
Step-by-step explanation:
because u need to eliminate the repeated letters. and then you only going to have 6.
A. 12 dollars IP is a 50% increase on 24 dollars
b. poorly phrased question. ...% of 50 % increase or decrease? if increase is 50% of 36 dollars... that's 18 dollars to add on to the new 36dollar price.
18+ 36=54dollars
if it's a decrease it goes down by 18 to 18dollars
Multiply 1/6 by 1/6 by 1/6 essentially
(1/6)^3
1/216