Joni sold 376 tickets for the school play. Student tickets cost $4 and adult tickets cost $7. Joni's sales totaled $2080. Which system of equations below will determine then number of adult tickets, a, and the number of student tickets, s, that Joni sold? Your Answers:
1.4s+7a=376
s+a=376
2.4s+7a=2080
s+a=2080
3.4s+7q=2080
s+a =280
4.s+7a=2080
4s+a=376​

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

- r3ktforgood ☕

i believe that the answer is

b. y-1=-2(x-4)

hope this !