Question

Students are allowed to choose 12 snacks a week at school. They may choose granola bars and/or fruit. Which combinations may students choose? Select all that apply.

A.) (1,12)
B.) (3,9)
C.) (6,7)
D.) (0,12)

(Graph for question 2 is in screenshot)
The graph below represents that students are allowed to choose 12 snacks of granola bars and/or fruit each week at school. Is this an example of a continuous or discrete function?

Which points represent solutions to the equation? Select all that apply.
2x−3y=12

A.) (9, -2)
B.) (0, 6)
C.) (6, 0)
D.) (-6, 8)


Ron can choose 6 activities a day at summer camp. He can choose between music or art activities. If m represents the music activities and a represents art activities, write an equation representing the situation.



Courtney's road trip playlist has 53 songs. Some are classic rock and the rest are country songs. Which statements represent possible solutions for the number of classic rock and country songs on Courtney's playlist? Select all that apply.

A.) 22 and 30
B.) 28 and 25
C.) X+Y=53
D.) Y=-X+53
E.) Y=X-53

Answer 1

12 snacks

so sum should be 12

B) (9,3 ) AS 9+3 =12
D) 0,12 AS 0+12 = 12

IT'S A STRAIGHT LINE AND CONTINUOUS

NOW

2 X- 3 Y = 12

A) (9,-2) TAKE X= 9 , Y =-2

SO 9 - 3(-2) = 15 WHICH IS NOT EQUAL TO 12 SO A IS NOT CORRECT

AS C) (6,0)

PUT X = 6 Y= 0

SO 2( 6 ) -3(0) = 12

SO IT'S CORRECT


NOW

m + a = 6

now

53 songs

so sum should be 53

AS B) 28,25
28+25 = 53

SO B IS CORRECT

ALSO C)X+ Y = 53 AS SUM SHOULD BE 53

D) Y = -X +53
Y + X= 53

SO D) IS CORRECT

Answer 2

Answer:

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