In this sum we will calculate using the simple interest.
Simple interest is calculated from the formula :
I = PRT
where I is the interest, P is the principal, R is interest rate per year and t is time in years.
I = 2000 × 3 % x 2
We have to turn 3% to its decimal fraction which is 0.03, so:
I = 2000 × 0.03 × 2
I = 60 × 2
I = 120
Therefore the interest earned in two years will amount to 120 $
Let x = number of long sleeve shirts
Let y = number of short sleeve shirts
x + y = 200
x/2 + y/3 = 80
Now solve this pair of simultaneous equations to find x and y.
Six is the answer because a hexagon has 6 similar sides.
Answer:
x=-1
Step-by-step explanation:
1.) 2-3(2x-1)=-6x+5
2.) -1(-2x-1)=-6+5
3.) (2x+1)=-6+5
4.) (2x+1)=-1
5.) 2x=-2
6.) x=-1
