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
AlexFokin [52]
3 years ago
13

At East High School, there are a total of 1050 students in the freshman and sophomore classes. However, the freshman class has 8

0 more students than the sophomore class. Which system of equations could be used to determine the number of freshmen (f) and sophomores (s) in the school?
Choose all that apply.

1. f + s = 1050
s + 80 = f

2. f - s = 1050
f + s = 80

3. f + s = 1050
f + 80 = s

4. f - s = 1050
s + 80 = f

5. f + s = 1050 f - 80 = s
Mathematics
1 answer:
Juliette [100K]3 years ago
5 0

Answer: Numbers 1 and 5.

Step-by-step explanation:

You might be interested in
Estimate the square root of 150 to the nearest tenth.
muminat

the answer is 12.2 for 150 rounded to nearest tenth

5 0
3 years ago
Read 2 more answers
How do you express 0.7033?
Reika [66]
7033/10000 is the answer you're looking for
5 0
3 years ago
Helpp plzzz I will mark brainliestttt
miskamm [114]

Answer:

it 152.3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
An ice cream machine produced 45 ice cream sandwiches per minute. After reconditing, its speed increased to 54 ice cream sandwic
Tanya [424]
<h2>Percent of speed the machine increase is 20%</h2>

<h2>Given that;`</h2>

Number of ice cream produced before = 45

Number of ice cream produced after = 54

<h2>Find:</h2>

Percent of speed the machine increase

<h2>Computation:</h2>

Percent of speed the machine increase = [Number of ice cream produced after - Number of ice cream produced before] / Number of ice cream produced before

Percent of speed the machine increase = [(54 - 45) / 45]100

Percent of speed the machine increase = [9 / 45]100

Percent of speed the machine increase = 20%

<h2>Learn more:</h2>

brainly.com/question/15013012?referrer=searchResults

4 0
2 years ago
Read 2 more answers
What is a factor of 67
pishuonlain [190]

Answer:The factors of 67. Answer : 1,67

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the average rate of change of the function on the interval from x = 0 to x = 5?
    10·2 answers
  • Solve for Tangent and Cosine
    8·1 answer
  • If sin 115 degrees≈ 0.91 and cos 115 degrees = -0.42, then sin -115 = ____ and cos -115 degrees =_____
    12·1 answer
  • The figure below shows ADC and BEC.Complete the two-column proof.BE AC and AD CBCB ≅ CAProve: ADC ≅ BEC
    15·1 answer
  • Based on the dot plots shown in the images, which of the following is a true statement? A. Set B has the greater mode. B. Set A
    15·1 answer
  • Cary is 7 years older than Dan. In 7 years the sum of their ages will be 79. Find the age of each man now.
    10·1 answer
  • Need help with geometry
    14·1 answer
  • A minor league pitcher gives up a hit on 20% of his pitches. How many hits does his give up after 10 pitches?
    6·1 answer
  • 448 = -5v + 8(-5 - 7v)<br> What is v?
    12·2 answers
  • I’m really confused please help me
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!