You are given eight golf balls. seven of the golf balls have the exact same weight, but one ball is slightly lighter(you cannot feel the difference). how can you find the lighter ball in only two weighing? explain.

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?