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
scoundrel [369]
3 years ago
7

A contractor charges 1,200 for 100 square feet of roofing installed. At this rate how much does it cost to have 1,100 square fee

t installed? PLz Add explanation or else
Mathematics
1 answer:
MissTica3 years ago
3 0

Answer:

13200

Step-by-step explanation:

$1200:100ft

?:1100 ft

1. 1100/100 = 11

1200*11 = $13200

2. 1100(1200)=100?

1320000/100=?

?=13200

You might be interested in
Help me please I don’t know this
Afina-wow [57]
The answer is the number will have to be less than 11 which means that it is a. 9
sorry if it is incorrect.
8 0
3 years ago
Find an equation of the line through the point (3,2) with a slope of −2.
topjm [15]

Answer:

y=-2x+b

Step-by-step explanation:

Just use the formula y=ax+b, and input -2 as A, and 3, as x, and 2, as y, and then simplify.

3 0
3 years ago
Read 2 more answers
Liam has 25 oranges, 15 peaches and 35 pears to make fruit baskets for 1 point
OleMash [197]

you want me to do step by step or just tell you the answer?

Step-by-step explanation:

3 0
2 years ago
The manager of an electronics store projects that the store should achieve more than $21,000 in revenue from TVs and DVD players
Alina [70]

Answer:

380d + 530t > 21,000

Step-by-step explanation:

Each DVD costs $380, we can represent that as:

380d

Each TV costs $530, we can represent that as:

530t

We add these together to find the total profit:

380d + 530t

The manager predicts that whatever the total profit is, will be more than $21,000. So, we represent that as this:

380d + 530t > 21,000

And that is the final answer.

<em>I hope this helps!!</em>

<em>- Kay :)</em>

7 0
2 years ago
Tracy deposited $59 into a bank account that earned 3.5% simple interest each year.
AnnyKZ [126]

Answer:

Step-by-step explanation:

1) Tracy:

  P =$ 59 ;  r =3.5% ; T = 12 years

SI = PrT/100

      = 59 * 3.5 * 12 /100

      = $24.78

Amount Tracy that will be after 12 years in her account   = $ 59 +$24.78

              = $83.78

6 0
3 years ago
Other questions:
  • What is the length of the missing leg? Hint: Use the Pythagorean Theorem
    12·1 answer
  • Maleek reads 1/8 of a book each night. How long will it take him to read 3/4 of the book. Explain fully
    5·1 answer
  • Michaels has one liter of fruit punch. He gives 200 ml to leila, 200 ml to daniel, and 300 ml to alexa. how much does Michael ha
    10·1 answer
  • The figures below are based on semicircles and squares. Find the perimeter and the area of each shape. Give your answer as a com
    13·1 answer
  • Which algebraic expression represents the perimeter of the rectangle?<br> 2x + 2<br> 4x + 3
    6·2 answers
  • PLEASE HELP!!! You must show your work to receive credit for this item.
    6·1 answer
  • help Video If you place a 40-foot ladder against the top of a building and the bottom of the ladder is 17 feet from the bottom o
    9·1 answer
  • PLS PLS PLS ANSWER
    9·1 answer
  • Tara has a box of 908 beads for making bracelets. She wants to put 15 beads on each bracelet she makes. What is the greatest num
    12·1 answer
  • Find the midpoint of the segment with the following endpoints. (10, 6) and (4, 9)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!