Answer:
He should receive $9.55 in change.
Step-by-step explanation:
He paid 20 dollars, but he only spent $2.95+$7.50. The amount not needed to pay for the clothes is the change. $2.95+$7.50=10.45, and the amount not needed is $20-$10.45, and that is 9.55. Of course, there might be tax, so this is not exact.
Hello,
<u>k=-3 and h=-2</u>
h+1 is thus a root of x²+(-3-1)*x-5=0
x²-4x-5=0
x²+x-5x-5=0
x(x+1)-5(x+1)=0
(x+1)(x-5)=0
h+1=-1
<u>h=-2</u>
Yes
The inequality of the triangle:
The inequality works, therefore these sides can make a triangle
6.7 I think
hope this helps
the answer for this question is 414