Answer:
Every book is 8 dollars but you have to subtract 10, so like this:
Step-by-step explanation:
p(x) = 8x - 10 Lets say you sell 2 books
p(2) = 8(2) - 10
p(2) = 16 - 10
p(2) = 6 You would make 6 dollars.
Answer:
C) y-2x=-5
Step-by-step explanation:
you want the equation y=mx+b. Your b is going to be where the line meets the y-axis, so 5. y=mx+5. Add 2x to both sides to get this form. y=2x+5. This might not make much sense sorry.
Using a geometric series, it is found that he swims 1897 yards in the first week.
In a geometric series, the quotient between consecutive terms is always the same, and it is called common ratio q.
The general equation of a geometric series is given by:

In which
is the first term.
The sum of the first n terms is given by:

In this problem:
- 200 yards on the first day, thus
. - Each day, the distance increases by 10%, since 100% + 10% = 110% = 1.1,
. - First week is first 7 days, thus

Then:



He swims 1897 yards in the first week.
A similar problem is given at brainly.com/question/23711475
1.
the closest perfect squares of 12 are 9 and 16,
that is 9<12<16
so


this means,

is 3 point something...
2.
similarly
36<40<49
so


which means

is 6 point something...
3.
<span>the sum of the integers between the square root of 12 and 40 is the sum of 4, 5 and 6, since 4 is the smallest integer after root 12, and 6 the greatest integer to before root of 40.
Answer: 15</span>
Answer:
5 Gallons of paint
Step-by-step explanation:
840 square ft one Gallons covers 190 square ft