<span>Marissa
and Jarod plan to purchase DVD players with a regular price of $199.99. The DVD
players are on sale for 25% off.
=> Marissa starts by calculating 25% of $199.99.
25% of 199.99 dollars
25% = 0.25
199.99 * .25 = 49.99 dollars
=> Jarod calculates 75% of $199.99.
75% = .75
199.99 * .75 = 149.99 dollars
Do both methods result in the same sale price? Explain.
The answer is NO. Marissa calculated for the discount which is 25% while Jarod
calculated for the discounted price which is 75%</span>
2 oz calcium+
2 pound 8 oz copper+
4 oz nickel
equals
2 pound 14 ounces materials
(there are 16 ounces in a pound)
Answer:3.14
Step-by-step explanation:
r=pi*r sqaured
The third one: y-1=56(x+8), in the pair -8, 1 the first number always is "x1" and the second number is always "y1".
So the formula is y-y1=slope(x-x1), you replace your pair and get the third option, you have solve the symbols of course for x
