B) y=58 you follow the instructions
Put 65 over 100 so it's a fraction and simplify from there i think
Answer:
<V = 40
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles
20x = 60+7x+5
Combine like terms
20x = 7x+65
Subtract 7x from each side
20x -7x = 7x+65-7x
13x = 65
Divide each side by 13
13x/13 = 65/13
x = 5
<v = 7x+5 = 7*5+5 = 35+5 = 40
(new -original)/original * 100
(36-20)/20 * 100
16/20 * 100
.8*100
80
80% increase
Answer:
Step-by-step explanation:
$4000(0.10) = $400
which is less than her paid commission
so we know that she sold more than $4000 worth
if s is sales above $4000
$2530 = 400 + 0.15s
$2130 = 0.15s
s = $14200
so total sales x is
x = $4000 + $14200 = $18200
