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
brilliants [131]
1 year ago
11

What is the answer for this 3x+4x+5x+...+43x

Mathematics
1 answer:
sweet-ann [11.9K]1 year ago
7 0

Answer:

1032x

Step-by-step explanation:

3x+4x+\cdots+43x=x(3+4+\cdots+45) \\ \\ =43x\left(\frac{45+3}{2} \right) \\ \\ =43(24x) \\ \\ =1032x

You might be interested in
PETS Each month Travis spends $20 for premium food$10 for treats $18 for grooming, and $3 for toys for his pet. Write an express
jok3333 [9.3K]

Answer:

$492 per year

Step-by-step explanation:

The first step we take towards solving this question is to add all the numbers we were given as money spent(excluding that of the month)

$20 + $10 + $18 + $3 = $41 per month

This means that a total of $41 was spent per month.

Going further, since we're told it's 12 months, we then multiply it by 12, and thus, we have

$41 * 12 = $492 per year

Therefore, the total money spent is $492 per 12 months, or per year

5 0
3 years ago
(-6)(4) preform indicated operation
Tems11 [23]

Answer:

-24

Step-by-step explanation:

(-6)(4)

The indicated operation is multiplication

-24

5 0
3 years ago
Read 2 more answers
What is an equation for the translation of y = |x| down 8 units?
grandymaker [24]

Answer:

its 4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I'm stuck what is 15% of 32
Len [333]
In math, 'of' means 'multiplied by,' so 15% of 32 translates to '15% * 32.'
Now solve the equation:
x = 15% * 32
x = .15 * 32
x = 4.8
6 0
3 years ago
I NEED HELP QUICK 40 POINTS PLEASEEEEE
Zepler [3.9K]

Answer:

(4, 2.5)

Step-by-step explanation:

2.5 = 2 \frac{1}{2}

3 0
3 years ago
Read 2 more answers
Other questions:
  • Audrey needs to cut 1 meter of yellow ribbon and 28 centimeters of blue ribbon. In total, how many centimeters of ribbon does sh
    13·2 answers
  • A deck of cards is randomly dealt by the computer during a game of spider solitaire. find the probability (as a reduced fraction
    12·1 answer
  • Rewrite from least to greatest .33 -.12 -.127 .2 45/10
    15·1 answer
  • Find the area of the triangle with the given measurements. Round the solution to the nearest hundredth if necessary. B = 71°, a
    15·2 answers
  • Classify the following triangle. Check all that apply.
    6·2 answers
  • How to write 14.578 in expanded form
    5·1 answer
  • What happens to the temperature of a substance while it is changing states
    12·2 answers
  • From quadrilateral ABCD is a quadrilateral with area of ​​48 square units, find the length of AC.
    6·1 answer
  • Find the surface area.
    14·1 answer
  • If the value of y varies directly with x when y=50, x=4. What is the value of y when x=2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!