1.5*6.5+250+300-400

By the Triangle Inequality Theorem, If two sides of a triangle have lengths of 3 and 7, what are all the possible lengths of the third side?

Write an expression 13 + 19 + 17 using mental math

Joe wrote this expression to describe the number of tickets he gave to his friends. 10-t Which situation could be described by this expression? A Joe knows he started with 10 tickets. He does not know how many tickets he gave away.

What is 5000000x9684080945860

Steve made a rectangle coffee table with side length 3/4 m and 1/2 m. What is the area of the coffee table?

The GCF of 56 and 96 is ___.

There are 5 red pens, 3 blue pens and 2 green pens in a box. Ziyad takes at random a pen from the box and gives the pen to his friend, Tamer. Ziyad then randomly takes another pen from the box.

The radius, R , of a sphere is 5.8m . Calculate the sphere's volume, V . Use the value 3.14 for π , and round your answer to the nearest tenth.

Estimate the sum by rounding to the tens place 4,351 4,174 3,233 +5,155 ---

When an opinion poll selects cell phone numbers at random to dial, the cell phone exchange is first selected and then random digits are added to form a complete telephone number.