4+1=5

5+2=12

6+3=21

8+11=?

Multiply: 1/3 x - 3/4

Select all statements that are true for density curves. The curve is on or above the horizontal axis. The total area under the curve is 1 The curve is symmetric and single peaked The proportion of data values between two numbers and is the area

Which expression is equivalent to 10x-2x? A: 8x² B: x² C: - 10x²+2x D: 10x²-2x

How do I find Trig ratios

Test 72,590 for divisibility by 2,5, or 10

What is 25 divided by 5

Bert and Ernie are missing each other and their friend Big Bird They want to meet at Big Bird's nest which is halfway from their apartments.

The width of a rectangle is s. Its length is 3s. How long is a diagonal of the rectangle? Express your answer in simplified radical form.

If there are 2 possible outcomes for event A, 6 possible outcomes for event B, and 4 possible outcomes for event C, how many possible outcomes are there for event A & event B & event C?

What does it mean if y and x equal zero?