# Recently Submitted Homework Problems for Following Grade: High School freshman

119. 2x-5y=9 and 3x+4y=25. Solve by the method of elimination. (Answered)717. The unit digit of a two-digit number is 2 more than the tens digit. If the sum of the digits is 12 find the number. (Answered)

1125. Factor the trinomial

2x^2 + 20xz +42z (Answered)

1337. Two cakes, same size, cut into different number of slices. White cake had 4 more pieces than Choc. Six white left over and 5 choc. Together, left over pieces were equal to half a cake. If x is total number of choc pieces, what is the fraction of white cake left over in terms of x? (Answered)

1870. After diving 80 m below the sea level, a diver rises at a rate of 3 meters per minute for 9 min. Where is the diver in relation to the surface? (Answered)

1870. After diving 80 m below the sea level, a diver rises at a rate of 3 meters per minute for 9 min. Where is the diver in relation to the surface? (Answered)