Using the numbers 1, 2, 3, and 4 (ONLY ONCE), and the operations of adding, subtracting, multiplying, dividing, and the use of parenthesis, write an expression that evaluates to 21.

What is the value of the expression when x = 5, y = 4, and z = 3? 5 (4x-2y+z) a. 20 b. 65 c. 75 d. 99

A field has 7,363 1/8 square feet. The width of the field is 62 1/4 feet. Estimate the length of this field.

Simplify the expression. |18 - 6| -12 -13 13 12

What's the sum for 1/6+square root 6

If Bob had 10 apples to start with and he gave 2 to Katie and gained 10 then shared them equally with Katie and James. how many apple would they Katie and James get in the form of a ratio

4. Seven colored balls (red, blue, yellow, black, brown, white, and orange) are in a bag. A sample of three balls is selected without replacement. How many different samples are possible?

Which three-dimensional object has the same shape for parallel, perpendicular, and diagonal cross sections?

Two thirds the volume

A minor league baseball team plays 122 games in a season. If the team won 14 more that three times as many as the lost, how many wins and losses did the team have?

Out of 100 students 50 failed in english and 30 in mathematics. If 12 students fail in both english and mathematics, then the number of students who passed in both the subjects