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2 years ago

Find the total due for the following items plus a 15% tip

Mathematics

2 answers:

EleoNora [17]2 years ago

8 0

Answer:

the total due including tip is 55.20

xz_007 [3.2K]2 years ago

6 0

The tip is 55.20 i hope this helps

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Help on geometry odds only

uysha [10]

$Use:\\logb^c=c\cdot log b\\\\log(a\cdot b)=loga+logb\\\\==================================$

$5)\\log270=log(27\cdot10)=log27+log10=log3^3+1=3log3+1=\boxed{3u+1}\\\\or\\=log27+log10=log(3\cdot9)+1=log3+log9+1=\boxed{u+s+1}$

$6)\\log99=log(9\cdot11)=log9+log11=log3^2+t=2log3+t=\boxed{2u+1}\\or\\=log9+log11=\boxed{s+t}$

$7)\\log121=log11^2=2log11=\boxed{2t}$

$8)\\log363=log(121\cdot3)=log121+log3=log11^2+u=2log11+u=\boxed{2t+u}$

7 0

2 years ago

Read 2 more answers

sashaice [31]

Answer:

An 8-pack of frozen waffles costs $6.91. What is the unit price, rounded to the nearest cent?

Step-by-step explanation:

it is jashdsdhkjasdhjsd

6 0

2 years ago

The points (6,y) and (7,9) fall on a line with a slope of 5 . What is the value of y ?

JulsSmile [24]

Answer:

y=4 (6,4)

Step-by-step explanation:

hope this helps!

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3 years ago

What’s the equation for A slope =2 through the point (2,1)?

Fiesta28 [93]

Answer:

y = 2x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2, thus

y = 2x + c ← is the partial equation of the line

To find c substitute (2, 1) into the partial equation

1 = 4 + c ⇒ c = 1 - 4 = - 3

y = 2x - 3 ← equation of line

4 0

3 years ago

Angles of a polygon <br>thanks ♡♡♡♡

FinnZ [79.3K]

Answer:

900 degrees

Step-by-step explanation:

The sum of the interior angles of a polygon can be found by

(n-2)*180 where n is the number of sides

This figure has 7 sides

(7-2)*180

5*180

900

7 0

2 years ago