if the salary of a man employed in a factory is birr 20,000 In a year . he saves 25% of his income . how much he save in a year

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?