Credit card a has an apr of 15.8% and an annual fee of $72, while credit card b has an apr of 19.6% and no annual fee.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

10000

step-by-step explanation: divide by 2,

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.

if i put something wrong your not gonna like it so rather not say nothing.