There are 100 students attending a math contest, the average score of
them is 63, of which boys have an
average score of 60 and girls have an
average score of 70. How many girls
have attended the contest?

Use the distributive law to multiply. 3(4x + 5y + 6)

Can someone me with these two circle theorem questions asap?

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2