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
Sliva [168]
3 years ago
15

Sam brought brushes for $8,a palette for $5,and oil paints for $15.He paid 29.82 in all.What sale-tax rate did Sam pay?

Mathematics
1 answer:
sertanlavr [38]3 years ago
5 0
8+5+15=28 
29.82-28=    1.82 or 182%



You might be interested in
What's two thirds of a straight line?
Komok [63]
Well if the straight line is equal to 1 then your answer is 2/3 but if the straight line is not equal to 1 you need to know what it is equal to or you could use the equation y = (2/3)x
"x" would be the length of the straight line and "y" would be two-thirds of it
6 0
3 years ago
HELP PLEASE Find the equation of the line<br> The line passes through the points (2, 3) and (-3, -2)
Vladimir79 [104]
Y= x+1



y-3 = (-2-3)/(-3-2) (x-2)
y-3 = 1 (x-2)
y = x-2+3
y=x+1



Mark brainliest please
7 0
3 years ago
Chase has 3 gallons of a solution that is 30% antifeeze that he wants to use to winterize his car. How much pure antifreeze shou
makvit [3.9K]

Let  x gallons be the amount of pure antifreeze that should be added to the 30% solution to produce a solution that is 65% antifreeze. Then the total amount of antifreeze solution will be x+3 gallons.

There are 30% of pure antifreeze in 3 gallons of solution, then

3 gallons - 100%,

a gallons - 30%,

where a gallons is the amount of pure antifreeze in given solution.

Mathematically,

\dfrac{3}{a}=\dfrac{100}{30},\\ \\a=\dfrac{3\cdot 30}{100}=0.9\ gallons.

Now in new solution there will be x+0.9 gallons of pure antefreeze.

x+3 gallons - 100%,

x+0.9 - 65%

or

\dfrac{x+3}{x+0.9}=\dfrac{100}{65},\\ \\65(x+3)=100(x+0.9),\\ \\65x+195=100x+90,\\ \\35x=105,\\ \\x=3\ gallons.

Answer: he should add 3 gallons of pure antifreeze.

8 0
3 years ago
Help with 8 9 and 10
Rainbow [258]
9. 2.86600....  that is all i know so far
6 0
3 years ago
Please help I will give brainliest.
Kruka [31]

Answer:

A

Step-by-step explanation:

Construct a perpendicular bisector of segment AB.

Perpendicular bisector is a line that divides the line into two equal halves forming 90° at the intersection point.

So, points A and B will be at the same distance from the intersection point.

If the constructed line (perpendicular bisector) is the reflection axis, then point B will be the refection point of A.

8 0
1 year ago
Other questions:
  • Please help and show work thank you.
    11·2 answers
  • A jar contains five blue marbles and three red marbles. Suppose you choose a marble at​ random, and do not replace it. Then you
    10·1 answer
  • PLEASE HELP ME IS THIS CORRECT?
    5·1 answer
  • A solid aluminum cube has sides each of length L . A second cube of the same material has sides four times the length of the fir
    14·1 answer
  • A research organization wanted to estimate the average number of hours a college student sleeps per night during the school year
    11·1 answer
  • Using that formula
    12·1 answer
  • Taylor invested $2500 in an account that pays 3.7% interest compounded monthly. If Taylor does not touch the money, what will th
    6·1 answer
  • In one lottery, a player wins the jackpot by matching all five numbers drawn from white balls (1 through 43) and matching the nu
    9·1 answer
  • Simplify the following algebraic expression
    10·2 answers
  • –2} -(-5) = 0<br> -<br> Can someone please help me
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!