Isaac and his sister, Sierra, together received a total of twenty-four valentines. Sierra received eight more valentines than Isaac. How many valentines did Sierra receive?

Nick gets out of school at 2:25 PM he has a 15 minute ride home on the bus next she goes on a 30 minute bike ride then he spent 55 minutes doing homework at what time does Nick finish his homework?

Liana started to evaluate the function f (x) = 2x^2 - 3x + 7 for the input value 2. f (x) = 2 (2) 2 - 3 (2) + 7 = 2 (4) - 3 (2) + 7 What is the value of the function when x = 2? a) 9 b) 10 c) 16 d) 17

A seven sided numbers cube with sides numbered 1,2,3,4,5,6,7 is rolled what is the probability that a 4 or an odd number is rolled

Kayla receives a bill for $754 for a new sofa. The bill includes a 6.2% tax on the sofa selling price and a $26 delivery fee. To the nearest cent, what was the selling price of the sofa?

What can you conclude about the sign of the product of two integers with the same sign?

2 5/16 divided into 7/8 equals what

The perimeter of a rectangular garden is 52 feet the length of the garden is 4 less than twice the width what is the widththe

A shopper wants to ensure she has enough cash to purchase a $25 cell phone, so she asks a clerk what the total will be with the sales tax included. The clerk tells her the total will be 27.25. What is the sales tax percentage?

What is the unit rate of five and 15?

The function f (x) = 6x + 5 is one-to-one. Find an equation for f ' (x), the inverse function.