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
Juli2301 [7.4K]
3 years ago
6

on tuesday a local hamburger shop sold a combined total of 348 hameburgers and cheeseburger. the number of cheeseburger sold was

three times the number of hamburgers sold. how many hamburgers were sold on tuesday?​
Mathematics
1 answer:
ANTONII [103]3 years ago
6 0

Answer:

There were 261 Cheeseburgers and 87 Hamburgers sold on Tuesday

Step-by-step explanation:

Lets write some equations where H=Hamburgers and C=Cheeseburgers:

1) H+C=348

2) C=3H

1) Substitute 3H as C in the first equation:

3H+H=348

2) Combine alike terms:

4H=348

3) Divide both sides by 4:

H=87

4) Now, substitute 87 as H in the first equation:

87+C=348

5) Subtract 87 from both sides:

C=261

You might be interested in
What value of a makes the solution to the equation 5x-10=3x+a equal to 12
Illusion [34]

Answer:

a=-1.2

Step-by-step explanation:

5x-10=3x+a=12

let's first find x:

5x-10=12

add 10 to both sides:

5x=22

divide both sides by 5:

x=4.4

now that we know what x is, we can plug it back into the equation to find a:

3*4.4+a=12

first, simplify both sides:

13.2+a=12

then, subtract 13.2 from both sides:

and our answer is: a=-1.2

6 0
3 years ago
(X+3)(x+5)<br><br> Expand and simplify?
bogdanovich [222]

(x+3)(x+5)

x(x+5)+3(x+5)

x^2+5x+3x+15

\displaystyle x^2+8x+15

6 0
3 years ago
Read 2 more answers
Points A and B are graphed points on the coordinate plane below. Which ordered pair is the coordinate location which is halfway
Setler [38]

Answer:

I cant see the image it doesnt seem to be loading but here is how to do the problem-->.

Add both the x coordinates and divide by 2 (this is the new x coordinate for the midpt)

next:

Add both y coordinates and divide by 2(this is the new y coordinate for the midpt)

Step-by-step explanation:

5 0
3 years ago
Which graph best represents a kitten's weight for the first two years after birth if, from birth to 2 years old, its weight incr
elena-14-01-66 [18.8K]

Answer:

the answer would be B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
(WILL GET BRAINLIST) Which place from the Middle East is best to vist
spin [16.1K]

Answer:

Dubai , Istanbul , Cairo , Jerusalem

Step-by-step explanation:

The virus I suggest stay home.

8 0
3 years ago
Other questions:
  • What number must you add to the polynomial below to complete the square?x2 - 12x?
    15·1 answer
  • Firat cheese yeur beunda and intervals by completing the
    13·1 answer
  • What is the area of this figure ?
    12·1 answer
  • What is the best buy 6 oz for $0.90, 10 oz for $1.10 or 16 oz for $1.44
    11·2 answers
  • What is 10 to the 10th power
    8·2 answers
  • If x varies inversely with y², and x=10 when y=7. find x when y=10
    5·2 answers
  • Help on theese 2 for brainly tell me why we need to regroup
    12·1 answer
  • To test the effect of day care on academic performance in young children, a researcher plans to use two groups of 5-year-olds fr
    11·1 answer
  • Robin can clean 72 rooms in 6 days.<br> How many rooms can Robin clean in 9 days? pls pls help
    5·2 answers
  • Please Help!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!