3. You have four credit cards. each has a balance of $450.00, but their credit limits are $800.00, $1,200.00, $1,300.00, and $1,500.00. paying off and closing which card would decrease your debt ratio? a. the $1,500.00 limit card

b. the $800.00 limit card

c. the $1,200.00 limit card

d. the $1,300.00 limit card

4. You pay off the $800 credit limit card from problem number 3 what happens to your debt ratio

step-by-step explanation:

d

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."