The price increase was $12.
60
x 0.2
---------
12
Answer:
b/(b+a)
Step-by-step explanation:
(1/a)-(1/b) :[ (b²-a²)/ab²]
first solve :
common denominator ab
(1/a)-(1/b) = (b-a)/ab
[b-a/ab] : [(b²-a²)/ab²]
when divide fraction ( division sign turn to (×) and flip the second fraction(reciprocal):
[b-a/ab] × [ab²/ (b²-a²)]
then simplify : ab²/ab = b
(b-a)×(b/b²-a²)
factorize : b²-a² = (b-a)(b+a)
(b-a)×(b/(b-a)(b+a)) simplify : (b-a)/b-a = 1
[(b-a)(b)]/[(b-a)(b+a)
b/b+a
Our Equation is
which means
Now we have to find this ration
Inserting value of a into this equation
Answer:
About 10 inches by 10 inches because your just rounding the height to the nearest tenth
Answer:
y=3x-7
Step-by-step explanation
Subtracted 3x, then divided by -1, made the 7 negative and the 3x positive
