Generate an equivalent expression using prime factorization for each number. 24
a)2x2x6
b)2x4x3
c)2x2x2x3

Write the fraction or mixed number and the decimal shown by the model

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52