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
soldi70 [24.7K]
3 years ago
14

On Friday, a local hamburger shop sold a combined total of 387 hamburgers and cheeseburgers. The number of cheeseburgers sold wa

s two times the number of hamburgers sold. How many hamburgers were sold on Friday?
Mathematics
1 answer:
ruslelena [56]3 years ago
7 0
Let the number of hamburgers sold be "h" and the number of cheeseburgers be "2h" as it was two time as the humbugers .form equation frome it '2h+h=387".comp the like terms which gives you 3h=387 divide each side by 3 which gives you h=129 which is equal to the number hambyrgers .multiply 129 by 2 to get the number of cheeseburgers which is 258

You might be interested in
-7 + 2x = -45<br> a 1<br> b -19<br> c 11<br> d -16
Marina86 [1]

Answer:

B) -19

Step-by-step explanation:

-7 + 2x = -45

+7             +7

2x = -38

/2      /2

x = -19

7 0
3 years ago
Read 2 more answers
Find the values of the variables for the parallelogram if m&lt;1=4y-2. Round your answers to two decimal places if necessary!
hichkok12 [17]

The prallelogram whose adjacent sides are equal and one vertex angle is 90 degrees is a square.

The value of angle 1 is 90 degrees as the diagonal of the square intersect at 90 degrees.

\begin{gathered} 4y-2=90 \\ 4y=92 \\ y=23 \end{gathered}

The value of y is 23.

The diagonal of the square bisect the vertex angle hence the angle of 3x is 45 degrees.

\begin{gathered} 3x=45 \\ x=15 \end{gathered}

Thus, the value of x is 15 degrees.

The value of 12z is 45 degrees.

\begin{gathered} 12z=45 \\ z=3.75 \end{gathered}

Thus, the required value of z is 3.75 degrees.

3 0
1 year ago
Find the LCM of 13 and 52.<br><br> LCM = <br> .
AleksAgata [21]

Answer:

Step-by-step explanation:

13 , 52

Here 13 is a prime number. So, check if 52 is  a multiple of 13.

Yes, 13*4 = 52

LCM = 52

8 0
3 years ago
Read 2 more answers
 please I really need help this is being timed please I need to do is find the volume of the composite figures please I really
ivann1987 [24]

Answer:

Multiply all of the numbers together

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which rate has the same unit rate as 126 miles in 9 hours.
OLEGan [10]

Answer: THE ANSWER IS C

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Insert &lt; &gt;, or= to make the following sentence true.
    10·2 answers
  • Write as a numeral: Twenty-three and 10/100
    7·2 answers
  • Number 9 please I don't get it ?
    12·2 answers
  • What is 8y + 4x + 6y
    6·1 answer
  • In a certain jurisdiction, John who is earning $35,000 currently pays a flat percentage of 15% in income tax. The tax
    13·1 answer
  • Odell walk 7.35 Mi his brother Darnell walk 2.3miles as much as Odell how many miles did Darnell walk
    5·1 answer
  • 20. The middle school track team consists of 7th and 8th graders. There are 79 seventh graders
    14·2 answers
  • Which value from the list below, when substituted for x, would represent an acute triangle with side lengths x, x+ 4, and 20? As
    11·2 answers
  • (15.) A toy is in the shape of a cone mounted on a hemisphere of same base
    13·1 answer
  • 9/20 as a whole number
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!