A.
1. Solve each system by using elimination. Check your answer.
2x - y = 4.
3x + y = 6

2x-y-4=0

3x+y-6=0

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.

hello, never fear papaguy is here!

c. histogram

step-by-step explanation: