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
umka2103 [35]
3 years ago
9

Notebook cost $8.50 plus sales tax. After sales tax, The Notebook is $8.86. What is the sale tax rate?

Mathematics
1 answer:
statuscvo [17]3 years ago
5 0

Answer:what is 86-50=36 us the tax rate


Step-by-step explanation:


You might be interested in
Find f(-2) f(x)=9x^2-5x+2
borishaifa [10]

Find f(-2) f(x)=9x^2-5x+2


f(-2) means replace x in the equation with -2:


f(-2)=9(-2)^2-5(-2)+2

= 9(4) +10 + 2

= 36 +10 + 2

= 48


f(-2) = 48



4 0
3 years ago
Find the area of a circle with radius 2cm, leave your answer in terms of pi
vaieri [72.5K]

Answer:

Area = 4 \pi \ cm^2

Step-by-step explanation:

Area = \pi r^2 = \pi \times 2^2  = 4 \pi \ cm^2

5 0
2 years ago
Read 2 more answers
Help me please owo due today​
Allushta [10]

Answer:

the area of the mat = total area added minus the original area of the water color painting.

length of the mat is:

L = 21 in + 3 in + 3 in because 3 in  is added to each side

L = 27 inwidth of the mat is:w = 11 in + 3 in + 3 inw = 17in

Area mat = (27 in x 17 in) - ( 21 in x 27 in)

area mat = 108 sq in is the area of the mat

4 0
3 years ago
Read 2 more answers
At a model airplane​ show, Rosa can build 8 model airplanes in 3 hours. Zach can build 13 model airplanes in 5 hours.
zimovet [89]

Answer:

rosa model airplanes in 3 hours

6 0
3 years ago
Read 2 more answers
Bean plants grow rapidly. A bean plant is 16 inches tall. Tomorrow it will be 24 inches tall, the next day it will be 32 inches
vodka [1.7K]
Every day, it increases by 8 inches. We know that it started at 16 inches.

We can construct an equation with this information.

Equation: 16+8x=h
h=Height
x=Days

Plug in 12 for x:
16+96=h
h=112 inches

Answer: The plant will be 112 inches tall in 12 days.
3 0
3 years ago
Other questions:
  • Since their introduction, the number of toy building blocks that have been sold is equivalent to a population of approximately 2
    8·1 answer
  • Which of the following is not a property of quadrilaterals?. . A.. There are four sides.. B.. There are four diagonals.. C.. The
    14·1 answer
  • Rita purchased a snow blower during the Winter Clearance Sale at Lowe’s. If Rita paid $345.50 for the snow blower and the origin
    14·1 answer
  • One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the third angle is 25 d
    9·1 answer
  • Please help me on this question ​
    9·2 answers
  • Write this percentage as a fraction in its simplest form.<br> 31%
    13·2 answers
  • Help me please<br><br> Find the slope
    7·1 answer
  • Which is equal to 7 X 8? O A. (6x8)+7 O B. (6x7) + 8 O C. (7x7)+7 D. ( 77) + 8​
    5·1 answer
  • Which tables display linear functions? Check all that apply
    14·2 answers
  • Z &gt; 34. Which of the following statements is the best way to describe the value of z?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!