At park junior high, 10%, or 160, of the students, play a musical instrument. how many students attend the school?


none of the above.

for one of the equations to be used in the process, there has to be a 2x^2 term in the equation since 2x squared is 2x^2.

since there is only a x^2 term in the first equation, we cannot derive a 2x+4 from completing the square.

solving with completing the square







answer: f true

step-by-step explanation:

There are 1,600 students attending the school. Hope im not to late for this to help!

Step-by-step explanation:

Step-by-step explanation:

10% of the total students is 160

let x represent the total students

turn ur percent to a decimal

0.10x = 160

x = 160 / 0.10

x = 1600 <=== total students

Do you know the answer?

Other questions on the subject: Mathematics

Mathematics, 21.06.2019, rina62
1750 milesStep-by-step explanation:To get to her destination she has 2 legs of trips. Total distance is the SUM of these 2 legs of journey.Leg 1: Home >>> AirportLeg 2: Ai...Read More
2 more answers
Mathematics, 21.06.2019, rick4763
step by step resolutions1) n+n+1+n+2=513n+3=513n=48n=16the three numbers are 16, 17 and 18.2) x+15=4x3x=15x=5radha is now 5 years old3) the two digits are x and y.y=3x(10x+y)+(10y+...Read More
2 more answers
for a it would be 24 children. for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i...Read More
3 more answers
1. B2. B3. A4. B5. C6. CStep-by-step explanation:Hope this helps!...Read More
2 more answers