Answer:
39=22
28-6 equal to 22 so 39= 22
we know that

we have

substitute the value of
in the expression above

therefore
<u>the answer is</u>

Answer:
$150
Step-by-step explanation:
Simple interest for any principal amount p , rate of interest r and time t is given by
Simple interest = (p*r*t)/100
_________________________________
Given
p =$500
r = 3%
t = 10 years
Therefore SI = $500*3*10/100 = $150.
$150 is earned in 10 years at 3% simple interest on $500.
Answer:
First fine the area of the two sides length and height
Step-by-step explanation:
2lw+2lh+2wh
That right this is like height length and width
Answer:
3 : 1
Step-by-step explanation:
Gold : tetra
21 : 7
3 : 1