Katrice bought three watermelons for $10 each and two buckets of ice cream for $8 each. the store had a special for 1 free watermelon! how much did she pay total?

Katrice paid 46 dollars in total bc the free watermelon doesn't change a thing, just how many slices I would eat at the party. lol ;)

I think it might be $46 not really sure.

Step-by-step explanation:

10+10+10=$30

8+8=$16

And if you got one free watermelon it doesn't make a difference to what you had to pay for.

- "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."