Let x = new apple price
Let y = $0.75 additional price
Let z = original price
3 pounds = apple Sam bought
$5.88 = total amount of apples Sam bought
1st, let
us divide 3 pounds from $5.88
5.88 ÷ 3 = 1.96 this
is the new apple price per pound.
X = $1.96
2nd, if you want to find the original price of
the apples per pound before the increase, we just need to subtract the X to Y.
$1.96 –$ 0.75 = $1.21 is the original price of apple before the increase.
I am assuming that it only 3 pounds of apples, since it will
be a negative / void if it will be 333 pounds, or even 33 pounds.
IT IS BLUE & YELLOW I HAVE TTM
Thousandths are smaller than hundredths.
0.001
^Thousandths place
0.01
^Hundredths place
Answer:
2.18 hours
Step-by-step explanation:
cause its not a full hour so you do .18 to show
(x^2-y^2) =a
2xy =b
x^2+y^2 = c
Using the pythagorean theorem
a^2 + b^2 = c^2
((x^2-y^2)^2) + (2xy)^2 = (x^2+y^2 )^2
x^4 -2x^2y^2 +y^4 +4x^2y^2 = x^4 +2x^2y^2 +y^4
x^4 +2x^2y^2 +y^4 = x^4 +2x^2y^2 +y^4
This is true
