Answer:

Step-by-step explanation:
Given


Required
Determine the regular price (R)
From the question, we understand that:

So, we have:



<em>Hence, the regular price is $903.125</em>
Step-by-step explanation:
x² = 25/784
Since 25 = 5² and 784 = 28²,
x = ±(5²/28²) = ±5/28.
Answer:
d. 31.
Step-by-step explanation:
11^3 = 1331
31.
.4 is smallest, 1/2 , then 60% is greatest.
I’m pretty sure the answer is A I hope that helps :)