19.83 x 1.07 = <span>21.218
$21.22</span>
I think it’s the second one sorry if i’m wrong
Answer:
$1.20
Step-by-step explanation:
A dime is worth 10¢.
10¢ x 12 = 120¢
Since a dollar is 100¢, James would have a dollar and 20¢ left over. So, $1.20.
Answer:
-9/4
Step-by-step explanation:
A perpendicular slope is on that is the negative reciprocal. current slope=4/9 and the negative recipocal is -9/4.
4(9+7-9)
the nines cancel
4*7 =28
