Original price = $30
Increase in 50% = 50% of $30 = 0.5 x 30 = $15
Price = 30 + 15 = $45
50% off
50% of $45 = 0.5 x 45 = $22.50
Price = 45 - 22.50 = $22.50
No, the sales price is not $30
<h2>
Answer:</h2><h2>8e+13 or 80,000,000,000,000</h2><h2 /><h2>
Hope this helps!!</h2>
X = number of lessons, y = total cost
y = 15x + 20 <== ur equation
when total bill was 125...y = 125
125 = 15x + 20
125 - 20 = 15x
105 = 15x
105/15 = x
7 = x <=== if Bill took 7 lessons, it would cost 125 <==
If the proportion of iris to roses in Nikki's garden is 2: 5, it means that for 25 roses: (2/5) = (10/25). Therefore to maintain the proportion by adding 20 roses: (2/5) = (18/45). The number of irises after the addition of roses will be 10 + 18 = 28 irises.
Yup here you go it’s uhmmmm idk anymore heheh
