For 6: 12, 18, 24, 30, 36
For 9: 18, 27, 36, 45, 54
For 7: 14, 21, 28, 35, 42
Answer:
3 * (x-2)
this: * means times
When there isn't a space between a letter/number and a parenthesis, then it means to multiply.
C. perpendicular lines are lines that intersect at right angles, and parallel lines are lines that never meet.
Answer:
The fraction of the students who failed to went partying =
Step-by-step explanation:
Let total number of students = 100
No. of students partied are twice the no. of students who not partied.
⇒ No. of students partied = 2 × the no. of students who are not partied
No. of students partied before the exam = 20 % of total students
⇒ No. of students partied before the exam = × 100
⇒ No. of students partied before the exam = 20
No. of students who not partied before the exam =
Thus the fraction of the students who failed to went partying =
The
highest common multiple of this numerator and the denominator is:
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4.
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=
is the simplest form