The basic model of a particular car (2WD) with a power sunroof costs $28675. When equipped with four-wheel drive (4WD) and a sunroof, the vehicle's price rose to $31275. The cost of the basic model with 4WD was $30275. Find the basic price, the cost of 4WD, and the cost of a sunroof.

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.