Asked by Hi

The table shows the relationship between red and blue marbles.

Red marbles (r) 4 10 11 18 29
Blue marbles (b) 1 7 8 15 26
Is the relationship between red and blue marbles additive or multiplicative? Write the relationship as an equation.

A. additive; r = b + 3
B. additive; b = r + 3
C. multiplicative; r = 3b
D; multiplicative; b = 3r


Three out of every five straws in a multi-colored package are red. How many straws in a package of 30 straws will be red?

____ straws



Javaland sells a cup of coffee for $2.50.

​​How many cups of coffee can be purchased with $10?
Ben wants to buy 7 cups of coffee for his office. He has $18. Can he buy 7 cups of coffee? ​Explain your answer.
​Can a person spend exactly $12 on cups of coffee at Javaland? ​Explain your answer.



Sergio is making punch for a school party. The recipe he is using calls for 3 cups of fruit juice to make 7 cups of punch. He made a ratio table to help him determine how much fruit juice he will need.

Cups of fruit juice 3 15 90
Cups of punch 7 35 210
Sergio thinks he will need 90 cups of fruit juice to make 210 cups of punch. Explain his method.
How many cups of fruit juice would Sergio need to make 154 cups of punch? Explain your calculations.


also happy halloween!!!

Answered by Hi
the numbers look like this sorry

cups of fruit juice 3 15 90
cups of punch 7 35 210
Answered by Hi
lol with space its 3 and 7 15 and 35 and 90 and 210
Answered by Reiny
I can't see your choices for answers.
State your answers and somebody will check them
Answered by Hi
ok for the first one i pick c
the 2nd one i pick maybe 15
Answered by Reiny
Your reply:
<b>ok for the first one i pick</b> c <------ no, just look at any pair
e.g. 10, 7 . Is 10 equal to 3 times 7 ??

<b>the 2nd one i pick maybe 15</b> <---- NO, "maybe" 15 ? Is 15 equal to 3/5 of 30? Are you just guessing?

Answered by Hi
I already got help its fine
Answered by Tesla
Umm I don't know what number 2 is
Answered by Paris \\ big dreamer
​​How many cups of coffee can be purchased with $10?
HELPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answered by Killer
I need help
Answered by nomad gamer
1 the answer is 1
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