Helpyhelper7940 Helpyhelper7940

03-11-2017
Mathematics

contestada

A math class has a total of 27 students. The number of females is 7 less than the number of males. How many males and how many females are in the class?

Respuesta :

emilymoles emilymoles

03-11-2017

27= x + (x-7)
34= 2x
x= 17 (number of males)
17-7= 10 (number of females)

Answer Link

Otras preguntas

Which statement describes a major advantage of a federal system of government over a unitary system?

Multiple factors influence authentic leadership. which of these factors is a cognitive process of looking at situations with favorable expectations of the futur

need some help can anyone help me please what are white blood cells protect against blank and aid in blood clotting when injuries are sustained ???

Tracie rides the bus home from school each day. The graph represents her distance from home relative to the number of minutes since the bus left the school. Wha

Which of the following graphs matches the circle defined by this equation?

Can i please get help with this question?

In a protein molecule, the number of amino acid molecules may be as few as _____.

Help due tomorrow morning

Could someone pls tell me the answer Thankss

a number is 2/3 if another number. the sum of the numbers is 50. find the numbers