he makes 90 dollars and wasted 34 so he has 56 left
50,000 because 5,000 multiply 10= 50,000
Do 5.59 x 2 = 11.18 then do 2.50 x 2= 5.00 and add both answers which will give you $16.18
I hope this help
Significant digits are those of a number that are meaningful in terms of accuracy or precision. They include: Any non-zero digit; zeros between non-zero digits and trailing zeros only wen thre is a decimal point.
<h2>In the given number 13,400; the significant digits are: 1 3 4</h2>