Lines need to be painted on the field at a football stadium. The painter estimated that one can of paint would last 11 yards. Ho
1 answer:
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Answer:
A and B are both 3.
Step-by-step explanation:
The given polynomial is .
We factor the GCF to obtain:
We factor further by grouping to get:
We compare this to the given factored expression:
We must have A=3,B=3, C=-6
Answer:
The inequality is
Step-by-step explanation:
Total time:
The total time to complete the test is the sum of the number of multiple-choice questions multiplied by the time it takes to solve each and the number of short-answer questions multiply by the time it takes to solve each.
In this question:
Same number(n) of both.
Multiple-choice takes 2 minutes, short-answer takes 3.5 minutes. The total time is given by:
Write an inequality to determine how many questions, n, the teacher can include if the test must take students less than 45 minutes to complete.?
This means that:
So
The inequality is