Which mental math strategy can be used to find the exact sum of 873 and 47? Check all that apply?

800 + 70 + 47

870 + 40 + 3 + 7

873 + 40 + 7

873 + 40 + 3 + 7

880 + 70 + 7

The sales at a particular bookstore grew from $2104 million in 2000 to $3881 million in 2005. Find an exponential function to model the sales as a function of years since 2000. Give your answer using the form B = Boat.

Betty has 32 ribbons. She gave. 25 to sherry and gave. 5 to Marcy. She kept the remaining. How many ribbons did each girl have?

Yesterday, Sharon read 14 pages of a book. Today, she continued reading the book at the same speed. She read 10 pages in 35 minutes. How much time did she spend reading the book yesterday?

Describe which strategy would you use to divide 48 by 8

A difference between the inaugural addresses of Jefferson Davis and Abraham Lincoln was that

An Adult ticket at an amusement park costs $24.95 and a child's ticket costs $15.95. A group of 10 people paid $186.50 to enter the park. How many were adults

A science fair poster is a rectangle 48 inches long 24 inches wide What is the area of the poster in square feet?

If the diagonals of a kite are 10cm and 24cm, find its area.

A compound inequality is graphed and its graph consists of real numbers which open sentence could have resulted in this solution set r > 3 or r < - 2 r <3 or r 3 or r> - 2 r - 2

Simplify 7/3+3 (2/3-1/3) squared