Answer:
-1
Step-by-step explanation:
-100x = 100
-x = 100/100
-x = 1
x = -1
To calculate the percent markup, you will divide the increase in price by the original price.
$9.20-$4.00=$5.20
$5.20/$4 = 1.3
1.3 = 130% markup for each frame.
Answer:
1/25
Step-by-step explanation:
lol hope i could helped:)
X=20 because 28/7 is 4 and 5*4 is 20
Step-by-step explanation:
<u>So the domain of f(x) := tanx is all real numbers except x = π 2 + kπ, k an integer.</u>