Answer:
5x + 9y ≤ 32
Step-by-step explanation:
Each cassette tape costs $5 and each CD costs $9
Let x represent the number of tapes and y the number of CDs.
The cost of the cassettes is the number of cassettes times the cost per cassette and the cost of the tapes is the number of tapes times the cost per tape. We add these together to get the total cost. The total cost must be less than or equal to 32
32≥5x+9y
The correct answer is A
Hope this helped :)
Answer:
50% of 30 = 15
Step-by-step explanation:
- = 50/100 × 30
- = 1/2 × 30
- = 15
Answer:
D: {1, 2, 3, 4, 5, 6}
R: {-1, 0, 1, 2, 3, 6}
Step-by-step explanation:
1. The domain is all the x values of the graph.
1, 2, 3, 4, 5, 6
or {1,2,3,4,5,6}
2. The range is all the y values of the graph.
3,1,-1,2,0,6
{-1, 0, 1, 2, 3, 6}
Let the smallest no. be x.
x+x+1+x+2=180
3x+3=180
x=59
so the smallest no. is 59
