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
LuckyWell [14K]
3 years ago
7

A local hamburger shop sold a combined total of 525 hamburgers and cheeseburgers on Monday. There were 75 more cheeseburgers sol

d
than hamburgers. How many hamburgers were sold on Monday
Mathematics
1 answer:
max2010maxim [7]3 years ago
7 0

Answer: 225 hamburgers were sold on Monday.

Step-by-step explanation:

525 = h + c

h = hamburger

c = cheeseburger

c = 75 + h

h + (h + 75) = 525

2h + 75 = 525

-75

2h = 450

/2

h = 225

You might be interested in
Who discovered America?<br>​
ira [324]

Answer:

Christopher Columbus

Step-by-step explanation:

According to the hystoriartors:

Christopher Columbus

7 0
3 years ago
Read 2 more answers
A company produces electric insulators. The strength of the insulators is important since a broken insulator may cause a short c
prisoha [69]

Answer:

A company produces electric insulators. The strength of the insulators is important since a broken insulator may cause a short circuit. Unfortunately, the strength varies significantly due to the material. Because of the expense, only a limited number of insulators could be tested. The engineers sampled 25 insulators (From a production run of 200), and conducted a destructive test to determine the force that was required to break the insulators. The mean value of this force was 1723 lbf with a sample standard deviation of 90 lbf. You may approximate the population standard deviation with the sample standard deviation for the following questions. a. Determine if the population is large enough or if a finite population correction (FPC) factor is needed. If so, what is the FPC factor? b. For 95% confidence, determine the margin of error (+ lbf) c. For these conditions, estimate the range of the probable population mean. Provide lower and upper values. For 95% confidence, determine the margin of error ( Assume the same mean and sample standard deviation. What is one advantage and one disadvantage of using 50 insulators instead of 25 insulators? d. lbf) if 50 insulators were tested.

Step-by-step explanation:

6 0
2 years ago
I need the answer for this question
aleksley [76]
Yup it’s b for sure
4 0
3 years ago
Can a number be rational, real, and an integer?
liberstina [14]

Answer:no

Step-by-step explanation:

6 0
3 years ago
Cameron challenges you to race on the first turn you run off the Course and your car strikes a large bale of hay. your car still
makkiz [27]
How is it possible to find an answer with only one given
5 0
3 years ago
Other questions:
  • Could anyone help me with this question? And could you also provide a explanation? I would be so grateful for any help.
    10·1 answer
  • 2) If Jenny wants to make 80 cups of punch, how many cups of each ingredient will she<br> need?
    9·1 answer
  • If the new building is 22.5 inches from the gymnasium in the model, what would the actual distance from the gymnasium to the new
    8·2 answers
  • The exponential function represented by the table can be written in the form y=ab^x. Find the values for a and b.
    12·1 answer
  • When the numbers used to estimate are less than the actual numbers provided, the product will be?. Single choice.
    13·2 answers
  • 1/3·(−3x+4y−5z) help plz
    12·2 answers
  • Parallel Lines A line is parallel to y = 2x - 8 and intersects the point (-4,-1). What is the equation of this parallel line?
    9·1 answer
  • which of the following indicates that triangle QRS and triangle TUV are similar? Btw I need a valid step-by-step on how you do t
    6·1 answer
  • Evaluate 19x-(7+x)+8+x when x=2. Show Your Work​
    9·1 answer
  • NEED ASAP NEED TO RURN IN FAST!!! WILL MARK *BRAINLIEST*
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!