Answer: 9/12
Step-by-step explanation:
1. 1/4+2/8 (common denominators)
2/8+2/8=4/8 or 1/2
2. 1/2+3/12 (common denominators)
6/12+3/12= 9/12
Answer:
a)$ 324,000
ii) 2.5%
x=2, y=1
Step-by-step explanation:
(a)Simple interest is calculated by the formula
<em />
<em></em>
<em> I= Interest received</em>
<em>P=Principal</em>
<em>r= interest rate (per year)</em>
<em>t=time (in years)</em>
<em />
<em>I= ($900,000)(12)(3%)</em>
<em>I=$324,000</em>
<em />
(ii)From the formula above, we find r
<em>r=2.5%</em>
<em />
<em>_______________________________</em>
<em>3x+y=7</em>
<em>2x-2y=2</em>
<em />
<em>Let's take 2x-2y=2</em>
we divide by 2 both sides and we get
<em>x-y = 1</em>
so <em>x = 1+y</em>
and replace it in the other formula:
<em />
<em>3(1+y) + y = 7</em>
<em>3+3y+y = 7</em>
<em>3 + 4y = 7</em>
<em>4y = 7-3</em>
<em>4y= 4</em>
<em>y = 1</em>
<em>x = 1+y</em>
<em>x = 1+1</em>
<em>x = 2</em>
<em />
<em />
In order to find the simplest form of a fraction, we have to divide the numerator and the denominator by the same number.
is a fraction. Here, 24 is the numerator and 32 is the denominator.
24 and 32 both are multiples of 8. Therefore, we can divide both by 8
24 divided by 8 = 3
32 divided by 8 = 4
Therefore, the given fraction in the simplest form is
Step-by-step explanation:
let f(x) = y. Then consider the solution above.
<em>The</em><em> </em><em>inverse</em><em> </em><em>is</em>
<em>y</em><em> </em><em>=</em><em>5</em><em>x</em><em>/</em><em>2</em><em> </em><em>+</em><em>5</em>
Answer: The radius is the distance between the center and the circumference of a circle and is half of the diameter of the circle .
Hopefully, this helps!