Arectangle and a triangle have the same area. the dimensions of the rectangle are 6 m by 8 m. the base of the triangle is 8 m. what is the height of the triangle? how do you know?

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?