A playing card is chosen at random from a standard deck of cards. What is the probability of
choosing the following:
a.) P(5 of Diamonds) b.) P(One Jack)

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16