Alvin's age is two times Elga's age. The sum of their ages is 78. What is Elga's age?

What is the area of the triangle? A triangle with a base of 30 centimeters, height of 18 centimeters, and side length of 24 centimeters. 216 centimeters squared 270 centimeters squared 360 centimeters squared 540 centimeters squared

Write this number in expanded form 73,489

y = x ^ (2) - 6x + 2 rewrite in vertex form and state whether its maximum or minimum and give its coordinates

A girl went to the doctor and weighed 67.9 and then she went again and weighed 13.45 how much did she gain

Sunglass for $44.95 is on sale for 40% off the original price. Find the amount of discount off and new sale price

Ajar contains 3 red, 4 blue, and 5 white marbles. What is the probability of drawing first a red and then, without replacement, a white marble? 5/44 31/44 5/48

The lower limit for the function f (x) = x 5 - 3x3 + 24 is

How many times longer is one yard than one foot

Simplify the following expression. 4^-4

Measure of angle x is 25 more than 4 times the measure find the measure of x