Which of these equations is shown on the graph? Alex is selling tickets to a school play. An adult ticket costs $6.50 and a student ticket costs $4.00. Alex sells x adult tickets and 12 student tickets. Write a function, f(x), to represent how much money Alex collected from selling tickets.
Write an equation that represents a line that passes through the points (-1, -2) and (3, 10).
Write an equation that represents a line that passes through the points (-3, 7) and (3, 3).

three-fourths of an hour

36÷48=0.75

0.75=

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.

2/3=10/15

1/5=3/15

10+3=13/15

2 13/15 is the answer