Sasha practices piano for 45 minutes, 6 days a week. How many minutes does Sasha practice in a week? Use an area model to solve.

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.