Your friend is incorrect.
You should always count 0's when deciding where to place the decimal point. To disprove your friend, you could divide 1.2 by 8 and see that it doesnt equal 1.5. Also, 8 is multiplied by a value that is more than one, so the result should be higher than 8.
Good luck with your assignment!
Answer:
x ≥ 14
Step-by-step explanation:
Answer: $5,605
Step-by-step explanation:
Monthly earning = 1200
Commission = 7.5% on sales over 4000
Current month sales = 21400
Total monthly earning :
$4000 + commission on sales over 4000
Total earning for the current month:
$4000 + commission on sales
Commission on current month's sales:
7.5% of 21400
0.075 × $21,400
= $1605
Total amount earned :
$4000 + $1605 = $5,605
7x and x+20 lie on the straight line so they will equal to 180. So now we can add them and set them equal to 180 so we can solve for x.
7x + x + 20 = 180
8x + 20 = 180
8x = 160
x = 20.
So the value of x is 20
Hope I helped :)
Y=61/6
I’m not sure what you mean by using square roots but that’s the answer to y