Set up the equation:
Distribute 2x to both of the terms in parentheses:
The answer is
B.
Answer:
the guitar is now $58.5, the trumpet is now $104 both together is $162.5
Step-by-step explanation:
30% more would be $1.30 for each dollar so you multiply the original price by 1.30
282 because you divide 564 by 2 i think. Hope this helps
1.8
to find the circumference of a circle you have to multiple the diameter by pi (3.14). so if you have the circumference already just switch around the equation (since you don’t know the diameter) to 10.99 divided by 3.14 to find the diameter and you get 3.5. but thats the diameter and you have to find the radius so divide 3.5 by two and you get 1.75 and 1.75 rounded to the nearest tenths is 1.8
The correct answer is A.
In geometry, a set of points in space are coplanar if there exists a geometric plane that contains them all. For example, three points are always coplanar, and if the points are distinct and non-collinear, the plane they determine is unique. In other words, to be coplanar, all points have to lie in the same plane. Point d is not in the plane, therefore all points except d, are non coplanar.