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
zaharov [31]
3 years ago
10

a fast food restaurant can produce a hamburger for $2.50. if the restaurant's daily sales are increasing at the rate of 30 hambu

rgers per day, how fast is its daily cost for hamburgers increasing?
Mathematics
1 answer:
anyanavicka [17]3 years ago
5 0

Answer:

The daily cost of hamburger is increasing by $75

Step-by-step explanation:

The fast food restaurant produce  a hamburger at $2.50

if the sales are increasing by 30 hamburger per day,

then the daily cost if hamburger is increasing by:

$2.50 × 30 hamburger per day

= $75

You might be interested in
8 and 9/10 minus 3 and 1/4 equals
maxonik [38]

Answer:

The correct answer is 17/4, from 8 and 9 from the top PLUS 3 and 1 from the bottom.

Step-by-step explanation:

If we have a mathematical problem, it's important to follow all of the steps. In this instance, we have to reduce our fractions as well as pay attention to how they are grouped together before dividing out what remains. This means that if we break it into three groups - 8 and 9 11/2 groups - 3 and 1 17/4, then divide everything by 4 with a remainder of 2/4....we get a total of 17/4 remaining which is equal to 5 1/8 = 62%.

6 0
3 years ago
Find the area of a circle with radius 7 ft.
aivan3 [116]

Answer:

153.9 ft²

Step-by-step explanation:

The area for a circle formula is πr².

Using the radius, we get:

π×7² =

49π ≈

153.938 ≈ (Using the π key)

153.9 ft²

3 0
3 years ago
Read 2 more answers
Please help! Need answer to number 4
alekssr [168]

Answer: H, 1/21

Step-by-step explanation:

7 letters in October

1 b / 7 letters

2 o / 6 letters

1/7 * 2/6 = 2/42 = 1 / 21

5 0
3 years ago
Which describes the first step in solving the equation 4x - 7 = -15?
GalinKa [24]

Answer:

Add 7 to both sides

Step-by-step explanation:

You would need to add 7 to both sides to cancel out the 7 on the right side of the equation to get x one step closer to being by itself.

Then you would get 4x = -8.

Next divide by 4 on both sides to get x by itself so do the inverse operation of what 4 was doing to x.

x = -2

7 0
2 years ago
Each unit on the grid stands for one miles determine two ways to calculate the distance from josie's house to annies
Novosadov [1.4K]
I encountered this problem before but it had an accompanying image and list of answer choices.

I'll attach the image and include the list of options. 

Each unit on the grid stands for one mile. Determine two ways to calculate the distance from Josie's house to Annie's house.
A) Distance Formula and Slope Formula
B) Midpoint Formula and Slope Formula
C) Distance Formula and Midpoint Formula
<span>D) Distance Formula and Pythagorean Theorem
</span>
My answer is: D.) Distance formula and Pythagorean Theorem.

When looking at the image, I can visualize a right triangle. I'll simply get the measure of the long and short legs and solve for the hypotenuse. 
Since the distance formula is derived from the Pythagorean theorem, it can be used to determine the distance from Josie's house to Annie's house.

8 0
3 years ago
Other questions:
  • What Is the midpoint of the line segment with endpoints (1, -6) and (-3, 4)?
    10·1 answer
  • Round to the nearest tenth.<br> 4.8367
    7·1 answer
  • 8th grade math need help ASAP giving brainleast
    8·1 answer
  • The side of a triangle is 10 square meters longer than the side of an equalateral triangle. The perimeter of the square is 3 tim
    15·1 answer
  • You are a stone sawyer. The scale drawing you are using to cut paving stones for a driveway shows a measurement 2 inches wide an
    6·1 answer
  • Use natural logarithms to solve the equation. e2x = 1.4 Round to the nearest thousandth.
    6·2 answers
  • Help which one is it and why?
    5·1 answer
  • The change from one number to the next in a geometric sequence is called
    7·2 answers
  • What is the solution to the system of equations y= -3x+6 y=9
    9·1 answer
  • 1. identify the coeffieceint: 6x + 19
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!