Question

1. Classify the statement as always, sometimes, or never true.

If a > b, then ac > bc.
A. Always
B. Sometimes
C. Never
2. The Longton cheerleaders are trying to raise at least $3000 on their candy sale. If each box of candy sells for $7.50, how many boxes must they sell to reach their goal? Be sure to express your solution as an inequality
A.http://roads.advancedacademics.com/ContentServer/Content/RoadsSection/277825/Questions/5-HW2/x_is_greater_than_or_equal_to_400.gif
B. http://roads.advancedacademics.com/ContentServer/Content/RoadsSection/277825/Questions/5-HW2/x_is_less_than_or_equal

Answer 1

answer is sometime
say
a=3 b=2 , c=1
3>2(right)

say
a=3 b=2 , c=-1

-3>-2 (wrong)

Answer 2

Thnks do u know the answer to number 2

Answer 3

Can u answer number two for me?

Answer 4

\[\text{ let x represent the number of candy}\]
Each candy sells for 7.5
so we have 7.5x
And we want 7.5x to be 3000
so 7.5x=3000
solve for x

Answer 5

oh it says at least

Answer 6

so we want 7.5x to be at least 3000
that means we want
\[7.5x \ge 3000\]

Answer 7

do you know how to solve?
all you have to do is divide by 7.5 on both sides

Answer 8

okay thank for ur help. It means alot.