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
almond37 [142]
3 years ago
14

B. In three to five sentences, write the significance of function in showing real-life

Mathematics
1 answer:
timurjin [86]3 years ago
5 0
Enter an image, please then people would understand.
You might be interested in
Jay wants to buy 4 shirts which were originally priced at $15.95 each. He purchased the 4 shirts at a 20% off sale and pays a 6.
Murrr4er [49]

Answer:

I think its $32.50

Step-by-step explanation:

15.95 * 4 = 63.8

63.8 / 1/5 = 12.76

20% = 1/5

319 + 6 1/2 = 32.50

6 0
3 years ago
the length of a rectangular patio is 8 feet less than twice its width. the area of the patio is 280 square feet. find the dimens
jolli1 [7]

Answer:

The length of the rectangle 'l' = 20

The width of the rectangle 'w' = 14

Step-by-step explanation:

<u>Explanation</u>:-

Let 'x' be the width

Given data the length of a rectangular patio is 8 feet less than twice its width

2x-8 = length

The area of rectangle = length X width

Given area of rectangle = 280 square feet

x(2x-8) = 280

2(x)(x-4) =280

x(x-4) =140

x^2 -4x -140=0

x^2-14x+10x-140=0

x(x-14)+10(x-14)=0

(x+10)(x-14) =0

x = -10 and x = 14

we can choose only x =14

The width of the rectangle 14

The length of the rectangle 2x-8 = 2(14)-8 = 28 -8 =20

The length of the rectangle 'l' = 20

The width of the rectangle 'w' = 14

6 0
3 years ago
Tommy has 3 dogs. Last month, he bought 5 pounds of dog food for 7.95, 8 pounds of dog food for 12.72, and 15 pounds of dog food
bija089 [108]

Answer:

The constant cost of dog food is $1.59 per pound.

Step-by-step explanation:

Divide each pound by the cost and you get $1.59

8 0
3 years ago
You want to carpet a 15 foot by 20 foot room. You have two carpet options to choose from. One is $1.50 per square foot and the o
Sauron [17]

Answer:

the answer is A because the cost of the more expensive one is 15+20=35 multiplied by 3 which will give me =$105

And the cheaper one is 15+20=35 multiplied by 1.50 = which is 52.5

so the amount more of the choice for the more expensive one is 105-52.5=52.5.

the answer is 52.50.

8 0
3 years ago
SOMEONE PLEASE HELP ME!!!!!<br><br> Choices:<br> A: 35<br> B: 135<br> C: 45 <br> D:55
Sedbober [7]
The answer is 45, if you solve
8 0
3 years ago
Read 2 more answers
Other questions:
  • HELPPPPPPPPPPPPPPPPPPP!!!
    14·1 answer
  • Help ASAP I will give a thanks and 5 stars
    15·1 answer
  • Which number rounds to 4.3 when rounded to the nearest tenth?
    7·1 answer
  • Marianne wanted to know students' opinion on the new schedule at school. She survey's the first
    6·1 answer
  • Suppose the bolt factory has only cases and bags.How can it pack the order for 3,140 bolts?
    7·1 answer
  • Solve the above question by factoring and applying the Zero-Product property.
    14·1 answer
  • Please help i have been trying to figure this out for like an hour
    8·1 answer
  • In a mathematics Olympiad, a correct answer is
    12·1 answer
  • What was Captain Hook's name before he got the hook?
    15·2 answers
  • Need answer as soon as possible
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!