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
crimeas [40]
3 years ago
13

Can someone help me plzzz

Mathematics
1 answer:
tangare [24]3 years ago
3 0

Step-by-step explanation:

B OPTION IS RIGHT ANSWER

You might be interested in
The cost of electricity in Los Angeles is 21.5 cents per kWh. A typical freezer uses 4.5 kWh per day when operated continuously,
Alchen [17]

Answer:34.83

Step-by-step explanation:

4.5kwh+ 9kwh Is 13.5kwh which is how much is being used with both the freezer and a washing machine

It cost 21.5 per kWh so multiply 13.5 by 21.5 to get 290.25

To see what it would be in a year multiply 290.25 by 12(months in a year) to get 3483

7 0
3 years ago
Explain how to to evaluate multi-step expressions involving positive and negative decimals.
GrogVix [38]

Answer:

Hope this helps! (:

Step-by-step explanation:

By putting the numbers in the given equation,

2x + 3 + 3x = 7x + 9

5x + 3 = 7x + 9

(5x + 3) - 7x = (7x + 9) - 7x

(5x - 7x) + 3 = 9

-2x + 3 = 9

(-2x + 3) - 3 = 9 - 3

-2x = 6

-x = 3

x = -3

Therefore, our equation is correct which has a negative result.

In place of 6 if we use 8, value of x will be negative again.

7 0
2 years ago
Read 2 more answers
PLEASE ANSWER QUICKLY IN MIDDLE OF TEST 10 POINTS:
nikitadnepr [17]

Answer:

I cant see a table, but go ahead and pick c

6 0
3 years ago
Find the slope of the line that goes through the points (7,-1) and (14,-3)
kvasek [131]
The slope is -2/7. I hope that helps
6 0
3 years ago
How do you solve this Math problem???8+36/11 +7x2
Kipish [7]
I think u use your properties(distributive, commutative, and associative)
7 0
3 years ago
Read 2 more answers
Other questions:
  • The graph of y > 1 2 x - 2 is shown. Which set contains only points that satisfy the inequality? A) {(6, 1), (-1, -3), (4, 4)
    10·1 answer
  • a rectangular object is 15.0cm long, 10.0 cm wide and 5.0 cm thick. The object hasmass of 450g. What is the density of the objec
    7·1 answer
  • What's the sum of a number k and 7​
    10·1 answer
  • How many pizzas had meat ( pepperoni and ham ) toppings?
    5·1 answer
  • B and a win some money and share it in a ratio of 3:4 person b gets 39 how much does person a get?
    5·1 answer
  • Aiden is packing a box of 9 mugs. Each mug weighs 18 ounces. If the boxes and packing material way 8 ounces what will be the tot
    5·2 answers
  • :D its that time of the day plz help me with my math
    10·1 answer
  • 05.02 LC)
    12·1 answer
  • PLEASE HELP. The two lines graphed below are parallel. how many solutions are there to the system of equation​
    5·1 answer
  • Can someone please put 2x + 3 into words? this is for algebra
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!