exam
Maths Puzzle
Numerical Ability
Factor -
5ay+15a-xy-3x
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exam Other Question
lines p and q intersect to form adjacent angles 1 and 2. if measurement of angle 1 = 3x+18 and mearsurement of angle 2 = -8y-70, find the values of x and y so that p is perpendicular to q.
Can you please help me solve this problem:
1.) A teacher is 15 years older than her student. In 15 years, the ratio of their ages will be 3:2. Find their present ages.