What is 9+2x-18x+14y-10 simplified

A certain couple tells you that they have two children, at least one of which is a girl. what is the probability that they have two girls?

How do you find the radius of a right cylinder with having the height and surface area? The surface area is 628.3, and the height is 4.2

Is the product of two fractions between 0 and 1 also between 0 and 2?

The parking lot has five rows there are 10 parking spaces in the truck how many parking spaces are in the lot

Sonya buys four pairs of shoes on sale do buy one he on 50% off the sales tax is 6.5% if the original price for each pair of shoes was 35$ how much does Sonya pay for the four pairs of shoes

If the length of one leg of a right triangle is 16 and the length of the hypotenuse is 2 more than the length of the other leg, what are the lengths of all the sides of the triangle?

2. 3 times the sum of a number x and 13

A set of input and output values, such that each input has one or more outputs, is called a

How can you determine the number of digit in a quotient?

Which of these values would you most likely see on a U. S. speed limit sign? O A. 200 miles / day O B. 3,500 miles / second C. 18 feet / second O D. 55 miles/hour