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
GuDViN [60]
3 years ago
5

Alexandra is baby-sitting her little brother. To entertain him, she is building structures with his blocks. The picture below re

presents three of the structures that she has built.
What number pattern is suggested by the number of blocks used in this sequence of structures?

Mathematics
1 answer:
cricket20 [7]3 years ago
4 0

Answer:

she adds two blocks each time

You might be interested in
One number is 6 more than a second number, the sum of the two numbers is 330. what are the numbers?
maksim [4K]

Let's have the first number, the larger number, be <em>x</em>.  We'll have the second, smaller number be <em>y</em>.

We know that x = y + 6, since x is 6 greater than y.

We also know that 330 = x + y.

Because x = y + 6, 330 = y + 6 + y, which simplifies to 330 = 2y + 6.

Now all we need to do is simplify the equation.  First, we subtract 6 from both sides:

330 - 6 = 324

2y + 6 - 6 = 2y.

So we have 324 = 2y.  Then we divide both sides by 2 to get:

162 = y

Plug in y = 162 into the equation x = y + 6 to get:

x = 162 + 6

x = 168

Let's check to make sure our answer is right.  168 is 6 more than 162.  162 + 168 equals 330.  So our two numbers are 168 and 162.

7 0
3 years ago
One month Abdul rented 3 movies and 5 video games for a total of . The next month he rented 6 movies and 2 video games for a tot
MrMuchimi

Answer:

Video Games = $5.25

Movies = $1.25

Step-by-step explanation:

(3x + 5y = 30)2

6x + 2y = 18

                                           Video Games (y) = 5.25

  6x + 10y = 60

<u>-  6x + 2y = 18   </u>

      (8y)/8 = (42)/8

<u>                                                                                </u>

6x + 2(5.25) = 18

6x + 10.5 = 18

6x = 7.5

x = 1.25

Double Check by plugging in the numbers

7 0
3 years ago
PLEASE HELP
stepan [7]

Answer:

to big but i will slove it for u ok so see solution c one is correct

5 0
3 years ago
Read 2 more answers
Mike's electronics store sold the following number of cellphones on each of the seven days of a week. DayCell Phones Sold Sunday
bulgar [2K]

Answer:

  (c)  10 phones

Step-by-step explanation:

The mean is the sum divided by the number of contributors:

  (12 +10 +9 +5 +14 +10 +10)/7 = 70/7 = 10

The mean number of phones sold for the week was 10 phones.

6 0
2 years ago
All furniture orders over $100 have a flat shipping fee of $35. If the order is $437.50, what percent is the shipping and handli
Fynjy0 [20]

Answer: 8%

Step-by-step explanation:The shipping and handling fee of $35 was applied to the order or $437.50.

Divide the total by the shipping and handling fee:

35 / 437.50 = .08

Multiply by 100 to get percent:

.08 x 100 = 8%

8 0
3 years ago
Other questions:
  • A library building is in the shape of a rectangle. Its floor has a length of (3x + 5) meters and a width of (5x − 1) meters. The
    6·1 answer
  • Three friends agree to save money for a graduation road trip. They decide that each of them will put 50.25 in the fund on the fi
    8·2 answers
  • The expression 40x2 – 65x + 50 represents the sum of the interior angles of a regular pentagon in degrees. If the interior angle
    10·2 answers
  • Sarah Thompson is 12 years old. Her mother is 5 years less than four times as old as Sophia. How old is mrs. Thompson? I know th
    15·2 answers
  • I read 40 pages of a book. this is equivalent to 2/3 of the whole book. How many pages does this book have?
    12·2 answers
  • The next line in the sequence is 3+6+9+12+15+18
    12·2 answers
  • How will removing the wheel of cheese affect the mean and median
    11·1 answer
  • Help help help helphelp h;i
    5·2 answers
  • help the volume of the roller is 576cm. Calculate the height and area of ​​the roller if its radius is 8cm​.​
    10·1 answer
  • What is the interest on a. deposit of $1000 with an interest rate of 1% for 10 years?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!