Deductive reasoning can come in handy for solving puzzles. In this puzzle, each letter represents a different digit. What does the O represent?

O+O=E

O x O=E

M x M=OM

Sasha has 3/5 of a scarf left to knit. If she finishes 1/2 of that today how much of the scarf will Sasha knit today

Louie is building a scale model of an airplane, using a scale of 2 inches = 25 feet. If the airplane is 155 feet long, what is the length of the model?

A wildlife refuge in South America has howler monkeys and spider monkeys. A biologist working there randomly selected eight adults of each type of monkey, weighted them, and recorded their weights in pounds.

What is defined as the replacement of one skewed vector by two perpendicular vectors that when acting jointly have the same net effect as the original vector?

Which of the following has the greater mass? 7.4 kilograms 7.4 decigrams 7.4 centigrams or 7.4 hectograms?

What is the average of 0,1,3,2

What is the equation of the line that passes through (0, - 2) and has a slope of O? Oy=-2 Oy = 2 Ox = 2

Which statement is true about a skewed distribution?

What three consecutive integers have a sum of 252?

If h (x) = 3x - 1 and j (x) = - 2x, solve h[j (2) ] and select the correct answer below. -11 11 -13 13