1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fed [463]
3 years ago
10

Students who attend Washington Middle School are either in seventh or eighth grade. At the end of the first semester 25% of the

students at Washington Middle School were on the honor roll. Seventh graders represented 60% of the students on the honor roll. If 124 students on the honor roll were in eighth grade, how many students attend Washington Middle School?
Mathematics
1 answer:
kolezko [41]3 years ago
7 0

Answer:

5

Step-by-step explanation:

I'm wrong doing it for points

You might be interested in
What is the area of this face?
raketka [301]
200 inches bc 10x10 +10x10 is 200
8 0
3 years ago
Read 2 more answers
Two equations are given below:
astraxan [27]
A - 3b = 4
a = b -2

(b - 2) - 3b = 4
b - 2 - 3b = 4
-2b = 4 + 2
-2b = 6
b = 6/-2
b = -3

a = b - 2
a = -3 -2
a = -5

to check: a = -5 ; b = -3  
⇒ (-5,-3)
a - 3b = 4
-5 - 3(-3) = 4
-5 + 9 = 4
4 = 4
4 0
3 years ago
A van travels at a constant speed of x km/hr over a distance of 45km/hr. If the van increases its speed by 4km/h, it will be abl
harkovskaia [24]
Speed = Distance/Time. Let speed be V, distance D and time T

a)Given: D₁ =45km, V₁=x km/h 
V₁=D₁/T
V₁=45/T OR T= 45/V₁

b) Given : D₂ =48 km and V₂ = V₁ + 4 km/h
V₂ = 48/T, but V₂ = V₁+4, then:

V₁+4 = 48/T OR  T=48/(V₁+4). Since Time is same, then we can write:
45/V₁ =48/(V₁+4), solve for V₁:
45V₁ + 180 = 48V₁

3V₁ =180 and V₁ = x = 60 km/h
8 0
3 years ago
Super easy problem its just graphing!! will mark brainliest <33
Sonbull [250]

Answer:

y\ =\ \left|\frac{1}{2}x-2.5\right|+3

Step-by-step explanation:

Look at the image below ↓

5 0
3 years ago
Read 2 more answers
What is the square foot of 2
yKpoI14uk [10]
144 square inches because it's 12 by 12 by 12
3 0
3 years ago
Read 2 more answers
Other questions:
  • 3x+20=110 true or false
    15·1 answer
  • As a summer job, Randall Jui can work at the amusement park earning $8.75 an hour for 20 hours a week, or as a busboy in a resta
    5·2 answers
  • I NEED THE ANSWER ASAP PLEASE
    9·2 answers
  • Solve . 3/27 = w/54
    6·2 answers
  • How many solutions does this system have?<br><br> Y= 3x+2<br> Y= 3x-6
    6·2 answers
  • Can anyone please help anyone bro
    13·1 answer
  • HELP MEEE PLEASEEEEE Which number is the greatest: √36, 6.34 (4 repeating only), 6.34 (34 repeating)? Explain why
    8·1 answer
  • Need help ASAP ..... Which of the following pairs best describes a transformation of Figure 1 into Figure 2 followed by a transf
    13·1 answer
  • 20. Which expression is equal to 3(5x - 6) - 2(4x + 5)
    5·1 answer
  • What is the intercepts of the line? <br><br> x-intercept and y-intercept <br><br> 4x-1=3y+5
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!