There are 363 students at Meadowbrook High School. There are 10 more
1 answer:
First, put each grade in terms of x. Most grades are compared to Sophomores, so I made that x
Freshmen = x + 10
Sophomores = x
Juniors = x + 20
Seniors = (x + 10) + 7 = x + 17
Then, the total number of students = 363, so we’ll make an equation that adds them all up in terms of x to equal 363
(x + 10) + x + (x + 20) + (x + 17) = 363
Combine like terms:
4x + 47 = 363
Subtract 47 from both sides:
4x = 316
Divide both sides by 4:
x = 79
The question was how many seniors there are. Seniors were x + 17, so 79 + 17 = 96
You might be interested in
26,846.8585 is the awnser
Answer:
0.1
Step-by-step explanation:
Answer:
x = 15/4, - 4
Step-by-step explanation:
I'm not sure :p
The equation would then be f(x) = 140 x 2(24)
There will be 6,720 crickets in 2 years
Change the equation to slope intercept form:
-5y=-x+10
y=1/5x-2
The y intercept is -2