Four friends made a bar graph to show how many baseball cards they collected over the summer how many they collected in all

add the number on the bar graph to get the answer so add all of the charts numbers together

Step-by-step explanation:

the answer is mp

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.