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bonufazy [111]
3 years ago
8

Write a rule for the nth term of the arithmetic sequence. -23,-30,-37,-44...

Mathematics
1 answer:
n200080 [17]3 years ago
8 0
You can try khan academy
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sarayu went to the movies with her friends. she had a coupon that give each person $2.75 off their ticket. The tickets originall
yaroslaw [1]
11.25 - 2.75 = 8.50
174 - 72 = 102
102 / 8.50 = 12
They bought 12 tickets
4 0
3 years ago
Calculate the average rate of change of the function f(x) = mx + b over the interval 2 ≤ x ≤ 13.
Nesterboy [21]

Answer:

m

Step-by-step explanation:

The slope of a line is constant. This means no matter the two points on the line that you use to calculate the slope you will get the same number for the slope. Your equation is in slope-intercept form, y=mx+b where m is slope and b is y-intercept. So your equation is in that exact form with the same use of constant numbers m and b where m is slope and b is y-intercept.

So the answer is m.

However, we could use slope formula = change in y divided by change in x.

Change in y from x=2 to x=13 is [(m(13)+b)-m(2)+b)]=13m+b-2m-b=13m-2m+b-b=11m+0=11m.

Change in x is 13-2=11.

So the slope is 11m/11=m.

4 0
3 years ago
Please answer asap, I really need help and will medal/ upvote!
Taya2010 [7]

Hey! The correct answer is 55.

3 0
3 years ago
Read 2 more answers
Select the correct answer.
jasenka [17]

Answer:

The correct answer is B (4,-5)

Step-by-step explanation:

Each increment goes down by 2.5, so the only choice that really matches is B. (4,-5)

6 0
3 years ago
Can someone please help I will give brainliest if answer is right and 30 points and please no links seriously
max2010maxim [7]

Answer:

letter D

Step-by-step explanation:

hope this helps

6 0
3 years ago
Read 2 more answers
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