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

Explain how organisms could be harmed by high levels of salt from roadways?
Which traits are strongest in your persuasive essay: ideas, organization, voice, word choice, sentence fluency, or conventions?
Can u guys help me with #1
someone please help!
What is a Demographic
Urgent Need Help ASAP △ABC is similar to △XYZ. Also, side AB measures 6 cm, side BC measures 18 cm, and side XY measures 12 cm. What is the measure of side
Which verbal expression best describes the algebraic expression 3x ÷ 5? The quotient of three times some number and five The product of some number and five div
what form of government is powers of states?
A large cheese pizza costs $18. Each topping you add on costs $1.50. How much would it cost to get a large cheese pizza with cc toppings added? Write your answe
Which fraction represents the ratio 35 : 42 in simplest form