Look at the relationship between a and b.
A. b = 9 × a
B. b = 144 ÷ a
C. b = 32 + a
D. b = 40 - a
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sammixboo (sammixboo):
Anymore info?
OpenStudy (anonymous):
Yea hold on
OpenStudy (anonymous):
sammixboo (sammixboo):
What do you think?
OpenStudy (anonymous):
b = 9 x a
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sammixboo (sammixboo):
Right :)
OpenStudy (anonymous):
can you help me with some more?
sammixboo (sammixboo):
Sure!
OpenStudy (anonymous):
ok thanks
OpenStudy (anonymous):
It takes Alisa ten minutes to fill a dozen water balloons. She wants to calculate how long it will take her to fill all the water balloons if each friend at her party gets a dozen balloons. What variable is needed to calculate the time it will take to fill all the balloons?
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OpenStudy (anonymous):
A. s, the number of students in Alisa's math class
B. d, the amount of time it takes Alisa to fill a dozen balloons
C. b, the number of bags of water balloons Alisa bought
D. f, the number of friends attending Alisa's party
sammixboo (sammixboo):
What do you think first of all
OpenStudy (anonymous):
I think it's D
sammixboo (sammixboo):
Right :)
OpenStudy (anonymous):
Are you serious?
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