Answer:
4. Proportional 5. Non Proportional
Step-by-step explanation:
4.
0.99 times 1 is 0.99
x2 1.98
x3 2.97 and so on
5.
17.2 x 1 is 17.2
x2 is 34.4 which does not match.
Answer:
A. 5x is the answer
Step-by-step explanation:
5 times the number of boxes is 5x.
Answer:
The answer is B
Step-by-step explanation:
1. 2.50 x 2 is $5
2. 2.50 x 4 is $10
3. 2.50 x 3 is $7.50
4. 5 + 10 + 7.50 is 22.50 so you know the total should be 22.50.
5. It cant be A because 2.50 x 2 is 5 then timesing that by four would make 20 and then by 3 that would make $60 not $22.50
6. It is B because 2 + 4 + 3 is 9, 9x2.50 is 22.50