Mathematics College

On Friday a local hamburger shop sold a combined total of 460 hamburgers and cheeseburgers The number of cheeseburgers sold was three times the number of hamburgers sold how many hamburgers were sold Friday

Answers

Answer 1

The local hamburger shop sold 115 hamburgers and 345 cheeseburgers on Friday.

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

Let x represent the number of hamburger sold and y represent the number of cheeseburgers sold, hence:

x + y = 460 (1)

Also:

y = 3x (2)

From both equations:

x = 115, y = 345

The local hamburger shop sold 115 hamburgers and 345 cheeseburgers on Friday.

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Related Questions

The function f is defined by f(x) = x + 3 / 4x - 5 . Find f(x+3).

Answers

Answer:

x+6 / 4x-5

Step-by-step explanation:

Solve for t.
45 = 5t + 45
Answer:
Submit Answer

Answers

Answer:

Step-by-step explanation:

45=5t+45

-45=-45

0=5t

0=t

Hope this helped :)

Answer:

T=0

Step-by-step explanation:

Subtract 45 from both sides and then simplify then divide bith sides of the equation by the same term

Write an expression to represent “7 less than 6 times a number n.”

Answers

Answer:

7 < 6n

Step-by-step explanation:

Answer:

6n-7

Step-by-step explanation:

7 Less = -7

6 x n = 6n

Combine an expression we get 6n - 7

Gracie went for a morning walk and met her old friend Suzie and her daughter Jennie after a long time. Gracie asked Suzie how old is Jennie to which Jennie replied “In two years I will be twice as old as I was three years ago”. How old is Jennie?

Answers

I believe she is 6 I am not positive about it

Help!! Find the area of the triangle.

Answers

Answer:

Area = 60.0 units²

Step-by-step explanation:

First, let's find the height of the triangle using Pythagorean Theorem:

Height = √(11² - 8²)

= √57

Height = 7.5 (nearest tenth)

✔️Find the area:

Area = ½*base*height

Base = 2*8 = 16

Height = 7.5

Plug in the values

Area = ½*16*7.5

Area = 60.0 units² (nearest tenth)

The factors of x² and x and x - 5.

A. True

B. False

Answers

A.True

True hai

mujhe brainliest mark karde agar nahi kiya toh tujhe report kardunga

The answer is true

Hope this helps :)

During a test period, an experimental group of 10 vehicles using an 85 percent ethanol-gasoline mixture showed mean CO2 emissions of 240 pounds per 100 miles, with a standard deviation of 20 pounds. A control group of 14 vehicles using regular gasoline showed mean CO2 emissions of 252 pounds per 100 miles with a standard deviation of 15 pounds. A quick comparison of the sample variances suggests that the population variances are:

a. probably equal.
b. probably unequal.
c. incomparable.

Answers

Answer:

Probably unequal ( B )

Step-by-step explanation:

experimental group = 10

using 85% ethanol gasoline

mean = 240 pounds per 100 miles

standard deviation = 20 pounds

control group = 14 vehicles

using regular gasoline

mean = 252 pounds per 100 miles

standard deviation = 15 pounds

comparing the sample variance of each group shows that they are probably unequal using the equation below

Variance for a sample set of data = ∑ ( x - X ) ^2 / n - 1

where n = number of events

X = mean value

x = value of events

Consider the first four terms of the sequence below.

1, -1/2, 1/4, -1/8, ...

What is the 8th term of this sequence?

A. -1/256
B. 1/128
C. -1/128
D. 1/256

Answers

Answer:

the answer is C.-1/128......

choose the right multiplacation equation that is correct A.16x6=22 B.16x6=636 C.16x6=96 D.16x6=123

Answers

Answer:

C. 16 · 6 = 96

Step-by-step explanation:

16 · 6 = 96, therefore option C is the correct choice :)

Answer:

The right multiplication equation that is correct is (C.16×6=96)

need help with this tricky question. thanks

Answers

Answer:

Step-by-step explanation:

C. 4
GF is 6 so GE is 3
this is one of the pythagorean triples
which is 3,4,5
since there is already 3 and 5, length HE is 4

T-shirts are on sale for 40% off. The original price per t-shirt is $20. What is the total cost, in dollars, of 8 of these t-shirts at the sale price, including an 11% sales tax?

Answers

Answer:

$106.56

Step-by-step explanation:

discounted price of each shirt is $12

12 x 8 = $96 for 8 shirt

96 x 1.11 = $106.56

Sandy spent 20% of x hours at her part-time job.What is x if 20% of x is about 26 hours?

Answers

26 divided by .20 therefore x is 130

what is 1/2 times 5/2

Answers

Answer:

= 5/4

Step-by-step explanation:

Multiply across, so we will multiply our numerators first.

1 x 5 = 5

Then we multiply our denominators

2 x 2 = 4

Thats why your answer is 5/4

Hope this helps (:

A road is 3/5
of a mile long. A crew needs to repave 3/7
of the road. How long is the section that needs to be repaved?
Write your answer is simplest form.

Answers

Answer:

9/35

Step-by-step explanation:

3/5 x 3/7

Is the table linear or nonlinear?
X 0 1 2 3
Y 2 4 8 16

Answers

Answer:

It is linear

Step-by-step explanation:

The Y goes up by the same amount as the X (by 4 Y's per 1 X)

using binomial expansion evaluate (0.99)^6

Answers

Answer:

.92367 I think. I'm I'm wrong I'm sorry

What is the slope of y = -x + 7?

Answers

Answer:

The slope is -1

Noah raised $54 to support the animal shelter, which is 60% of his fundraising goals. Write an equation to represent the situation. (In your answer, write 60% as 60/100.)

Answers

Answer:

54 x 1.4 = 54 x 140/100 = 75 60/100

75.6

Step-by-step explanation:

Cuanto es la rais cuadrada del rectángulo entre dos y multiplicada por 1837

Answers

14,696

buen dia

(lo siento)

simplify the expression 3x+2x

Answers

Answer:

=5x

Step-by-step explanation:

3x+2x

=3x+2x

=x+x+x+x+x

=5x

Step-by-step explanation:

step 1. 3x + 2x = 5x. that is the answer.

plz answer correctly 60 isnt the answer

Answers

Answer:

Step-by-step explanation:

multiply the suit, wig and talent

3x2x4 = 24

Ms. Jones is making the yearbook. She has 7 pages with 153 photos on each
page. How many photos are there in the whole yearbook?

Answers

Answer:

1,071

Step-by-step explanation:

7 × 153 = 1071

plese follow me

In this rectangle the base is 1 cm more than the hight

Answers

Answer:

the equation is base = height + 1

PLEASE HELP ASAP WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!Solve the system of equations.
y = 2x + 3
2y = 4x + 10

A. Infinite Solutions

B. (-2,3)

С. (4,-1)

D. No Solution

Answers

Answer:

D. no solution

Step-by-step explanation:

substitute y = 2x + 3 in

2y = 4x + 10

gives 2(2x+3) = 4x + 10

4x - 4x = 10 - 6

therefore the equation has no solution

Can someone help me with a two step equatio that is x=2

Answers

Sure type it in comments

Pl help It’s for a grade I’ll give you a Brainly

Answers

Answer:

8. d

9. c

Step-by-step explanation:

I can give you an explanation if u want

five and three sixths minus two and one third

Answers

Answer:

19/6

Step-by-step explanation:

5 3/6 - 2 1/3 = 19/6

Please please give answer for this question

Answers

Answer:

The remaining piece measures 16 m

which agrees with answer D

Step-by-step explanation:

In order to make a square of area 25 m^2, we need a square of side 5 m ,

Area of square = side^2

25 = side^2 then each side = 5 m

therefore the person needed 4 times 5 m to create the square, that is 20 m for the square. Therefore the piece that is left can be calculated with the difference:

36 m - 20 m = 16 m

The remaining piece measures 16 m

No it's not is 67 and 23

Answers

Answer:

What?

Step-by-step explanation:

I don't understand.

hello help me please

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Answer:

Step-by-step explanation:

divide each by 2 and see if you can get a proper fraction

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