Answer:
x = 2
Step-by-step explanation:
4x +4=12
-4. -4
4x.= 8
divide both saide by 4
x. = 2
Answer:
36
Step-by-step explanation:
6•6=36
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The time relation equation will be ...
1) t = 64 (0.5)^r
since it can be proved , by placing values of r
thus as
1) r=0 ; t = 64
2) r=1 ; t = 32
3) r=3 ; t = 16
and so on...
$20 of interest. An easy way to think about this problem is first to solve for 10 percent which is easy because you just move the decimal to the left one place, then 5% is half of 10% which is equal to 40 so 40 divided by 2 equals 20