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dexar [7]
3 years ago
11

Indicate a general rule for the nth term of this sequence.

Mathematics
1 answer:
AveGali [126]3 years ago
5 0
A. an = 3mn + 9m
You can easily figure out the answer by plugging in values for n and testing to see which works.
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Simplify the given expression. Assume that no variable equal 0.
marissa [1.9K]

Answer:

The answer I think is correct is B

Step-by-step explanation:

I hope that's corrected?

5 0
2 years ago
Alison bought a video game for $35, which was 35% off the original price. What was the original
Jlenok [28]

Answer: the answer to your question is $57.75

Step-by-step explanation: so first you have to realize that if you have something that is 35 percent off then you have .65 of that thing so you multiply 35 by .65 then you get 22.75 then you add that to 35 for your answer.

3 0
3 years ago
The population of a small town is decreasing by 2% per year. The population in the year 2017 was 3,850. A. By how many people wi
lesya692 [45]

Answer:

A. 77

B. 3,773

Step-by-step explanation:

According to the problem, computation of given data are as follows,

Population in 2017 = 3,850

Decrease rate = 2% per year

(A) We can calculate number of population decrease from 2017 to 2018 by using following formula,

Number of population decrease = Population in 2017 × Decrease rate

= 3,850 × 2%

= 77

(B). Total population in 2018 = 3,850 - 77

= 3,773

7 0
3 years ago
99 points. What is the slope-intercept form of the function described by this table?
adelina 88 [10]

Answer:

y = 5x+3

Step-by-step explanation:

To find the slope, we need to points

(1,8) and (2,13)

Slope is given by

m = (y2-y1)/(x2-x1)

  = (13-8)/(2-1)

  = 5/1

The slope is 5

We can use the point slope form for an equation

y-y1 = m(x-x1)

y-8 = 5(x-1)

Distribute the 5

y-8 = 5x-5

Add 8 to each side

y-8+8 = 5x-5+8

y = 5x+3

This is in slope intercept form

8 0
3 years ago
Read 2 more answers
When the sum of an unknown number z and twenty-two is divided by the same unknown number, the quotient is twelve. What is the un
Anika [276]
Z+22/z = 12
z+22=12z
22=11z
2=z

Hope this helps. Just say if you need more of an explanation.
4 0
3 years ago
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