Andrew is 17 years old, which is 3 years more than twice as old as his sister. Andrew's sister is a years old. Which value of a makes the equation 17 = 2a + 3 true?

Would this event be labeled as independent probability or conditional probability? A die is thrown twice. What is the probability both numbers are even?

Lawanda sells candy bars for $2 each. How many bars must she sell to raise $60?

The record low for florida is 2 degrees below zero fahrenheit and was set on february 13, 1899. the record high is 109 degrees fahrenheit and was set on june 29, 1931.

How do you solve a proportion? (Like not how To but What do i do Because the question Is how do you solve a proportion.)

6^3+5 (8x2) (using pemdas)

I have 4 congruent sides, and opposite sides are parallel what am I?

Given: AD diameter of Circle P. If m <1 = 30°, then m AB =

Sarah starts at one corner of a square field and walks 60 feet along one side to another corner of the field. She turns 90° and walks 40 feet, and then walks straight back to where she started.

There are 12 boxes at a dock. 1 is yours with stuff in it and you have 11 others that have products in them, which have all the same weight, but you dont know if the 11 boxes separately have more weight or less weight than yours.

A large bottle of dragon mouthwash cost $5.00 before tax and 5.30 after tax. What is the percentage of the tax