prettyprincess6788 prettyprincess6788

03-11-2019
Mathematics

contestada

The ratio of girls to boys participating in intramural volleyball at Ashland Middle School is 7 to 4. There are 42 girls in the program. What is the total number of participants?

Respuesta :

christine88 christine88

03-11-2019

There are 66 total participants

work:

Ver imagen christine88

Answer Link

Favouredlyf Favouredlyf

03-11-2019

Answer:66

Step-by-step explanation:

Let number of boys be x

total number of boys and girls = x+42

7/11 *(x+42) = 42

7x + 294 = 462

7x = 168

x = 24

Total number = 24+42=66

Answer Link

Otras preguntas

What is the slope between each pair of points. (-5,-2) and (9,2)

6+2/7n=-22 how do u slove

Using 25.0cm3 of aqueous lithium hydroxide, concentration 2.48mol/dm3, 2.20g of hydrated lithium sulfate was obtained. Calculate the percentage yield, giving yo

» What is the product? 0.9 x 100 =

Evaluate the function below for x = 3 F(x) = 2x2 - 4x +7

Which of the following is the best example of militarism? A England building a powerful navy B the French singing their national anthem C France's alliance wi

Sensory neurons transmit messages ____________________________. from the environment to the spinal cord or brain from the central nervous system to a muscle or

What is the sum of the positive odd divisors of 60?

What does l w h v mean in cubic feet

Solve the equation -3(x - 5) = 45