Mr. Santor baked 30 cookies. 3 fifths of the cookies were oatmeal. How many oatmeal cookies did Mr. Santor bake?

What is 184/9 as a mixed number

The average depth of the ocean is about 3.8 km. width of 7600 km. calculate the ratio depth:width?

a scale on a map shows that 2.5 cm represents 15 kilometers. What number of actual kilometers are represented by 17.5 centimeters on a map?

What is the answer to 3 (x + 7) =

What is the value of x in the equation 8 + x = 3?

What does "to factor" mean? find a synonym for it?

The height of the flagpole, f, and the length

Solve this system of linear equations. Separate the x - and y-values with a comma. 9x - 5y = 70 3x - 3y = 18

3.4348567000*10^10 in standard form

Aeva is selling friendship pins as a service project. Each pin with green beads sells for $3. Each pin with red beads sells for $2. She raised $312. The number of pins with green beads is 11 fewer than the number of pins with red beads.