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
maw [93]
3 years ago
10

Three electrical appliances each have power ratings of

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0
30+8/5=31.6 you have to break the whole question down to get the answer.
olga55 [171]3 years ago
7 0
3 x 1 7/8 = 5 5/8
2 x 4 3/4 = 9 1/2

5 5/8 + 9 1/2
= 5 5/8 + 9 4/8
= 14 9/8
= 15 1/8

The answer is 15 1/8 watts
You might be interested in
The perimeter of a rectangular skating rink is 530 feet. If the length is 5 feet more than 3 times the
vladimir2022 [97]

Answer:

length:  200

width:  65

Step-by-step explanation:

length:  3w + 5

width:  w

perimeter = 2L + 2W

530 = 2(3w + 5) + 2w

530 = 6w + 10 + 2w

530 = 8w + 10

520 = 8w

w = 65

length:  3w + 5 = 3(65) + 5 = 200

width:  w = 65

8 0
3 years ago
You just bought three equally expensive pairs of sneakers and received 20 dollars in change after giving the clerk two You just
dimaraw [331]

Answer:

60

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
W + what - s = w <br> help plz help helppp i want help
grandymaker [24]

Answer: S

Step-by-step explanation:

w + ? - s = w

w + s - s = w

w = w

7 0
3 years ago
If 25^x+1 = 125/5^x find the value of x
storchak [24]
  • Answer:

<em>x =1/3</em>

  • Step-by-step explanation:

<em>25ˣ⁺¹ = 125/5ˣ</em>

<em>5²⁽ˣ⁺¹⁾ = 5³/5ˣ</em>

<em>5²⁽ˣ⁺¹⁾ = 5³ : 5ˣ</em>

<em>5²⁽ˣ⁺¹⁾ = 5³⁻ˣ</em>

<em>2(x + 1) = 3 - x</em>

<em>2x + 2 = 3 - x</em>

<em>2x + x = 3 - 2</em>

<em>3x = 1</em>

<em>x = 1/3</em>

8 0
3 years ago
What is the sum of the polynomials?<br><br> (7x^3 – 4x^2) + (2x^3 – 4x^2)
AVprozaik [17]
(7x^3 – 4x^2) + (2x^3 – 4x^2)
Add 2x^3 to 7x^3
(9x^3 - 4x^2) + (-4x^2)
Add -4x^2 to -4x^2. This would be the same as subtracting 4x^2 from -4x^2
Final Answer: 9x^3 - 8x^2

*The answer cannot be broken down anymore. It's in it's simplest form.
6 0
3 years ago
Other questions:
  • 5. In “The Pigman &amp; Me,” John announces that he is going to exact revenge on Paul. What does
    12·1 answer
  • Graph the function f(x)=−1/3x+1.<br><br> Use the line tool and select two points to graph.
    13·2 answers
  • 9x+y=43 <br> 4x+2y=16 using the substitution method
    10·1 answer
  • Erin has 1 7/8 pounds of trail mix. She wants to make 1/12-pound bags of the mix for snacks. How many full bags can she make?
    15·2 answers
  • WILL GIVE 50 POINTS!!!!!! Question 1. 3 1/2 + 5 2/3 show all work Question 2.2/5 (3/4) simplified
    7·1 answer
  • How do I solve this problem X/n = q
    7·1 answer
  • Find the slope of the line. <br> Will give brainiest if correct.
    13·2 answers
  • This is me right here:
    13·2 answers
  • (04.03) The table shows the ratio of caramel corn to cheddar corn in a bag. What is the constant of proportionality?
    6·2 answers
  • Simplify it<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%286r%2B9p%29%286r-9p%29%7D%7B3%7D%20%2B%28%207p%2B2%28r%20-%203p%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!