Look for a pattern in the table to determine which model best describes the data. x 0 1 2 3 4 y 4 12 36 108 324

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Plz hurry evaluate the expression a+b where a=8 and b=19