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
aalyn [17]
3 years ago
7

Sandy paid $23.40 for a handbag. The price of the handbag was $22.50. How much sales tax did she pay on the handbag?

Mathematics
1 answer:
xenn [34]3 years ago
5 0

Answer:

90 cents

Step-by-step explanation:

23.40- 22.50= 0.90

You might be interested in
Find the remainder when f(x)=x3−4x2−6x−3 f ( x ) = x 3 − 4 x 2 − 6 x − 3 is divided by x+1
loris [4]

Answer:

The remainder is -2.

Step-by-step explanation:

According to the Polynomial Remainder Theorem, if we divide a polynomial P(x) by a binomial (<em>x</em> - <em>a</em>), then the remainder of the operation will be given by P(a).

Our polynomial is:

P(x) = x^3-4x^2-6x-3

And we want to find the remainder when it's divided by the binomial:

x+1

We can rewrite our divisor as (<em>x</em> - (-1)). Hence, <em>a</em> = -1.

Then by the PRT, the remainder will be:

\displaystyle\begin{aligned}  R &= P(-1)\\ &=(-1)^3-4(-1)^2-6(-1)-3 \\ &= (-1)-4(1)+(6)-3 \\ &= -2 \end{aligned}

The remainder is -2.

5 0
2 years ago
The 20% tip for a $60 meal is?
BARSIC [14]

Answer:

$12

Step-by-step explanation:

60.00 meal

x 20percent tip

you convert the 20 percent to .20

so 60

x   .20

------------

12.00

5 0
3 years ago
Read 2 more answers
A survey finds that 55 people out of 170 favor increasing property taxes to help pay for a new library. If this data is used to
Aloiza [94]

Answer: B. 0.036

Step-by-step explanation:

Formula for standard error :

SE=\sqrt{\dfrac{p(1-p)}{n}}

, where p = Population proportion and n= sample size.

Let p be the population proportion of the people who favor new taxes.

As per given , we have

n= 170

p=\dfrac{55}{170}\approx0.324

Substitute these values in the formula, we get

SE=\sqrt{\dfrac{0.324(1-0.324)}{170}}\\\\=\sqrt{0.00129}\\\\=0.0359165699921\approx0.036

Hence, the standard error of the estimate is 0.036.

∴ The correct answer is OPTION B. 0.036

8 0
3 years ago
Find the distance between the points (0,-9) and(4,-6)
Len [333]

Answer:

d=5

Step-by-step explanation:

1. use the distance formula: d=\sqrt{(x_{2} - x_{2} )^{2} +(y_{2} -y_{1} )^{2}

2. plug in the points: d=\sqrt{(0-4)^{2} +(-9+6)^{2}

3. solve problem inside parentheses: d=\sqrt{(-4)^{2} +(-3)^{2}

4. square -4 and -3: d=\sqrt{16+9

5. add:d=\sqrt{25

6. find square root: d=5

8 0
3 years ago
The perimeter of a rectangle is 20 feet and the foot-measure of each side is a whole number. How many rectangles with different
Airida [17]
Length= 9 width= 1
or
length= 8 width= 2
or
length= 7 width= 3
or
length= 6 width= 4
7 0
3 years ago
Other questions:
  • The profit earned by a hot dog stand is a linear function of the number of hot dogs sold. It costs the owner $48 dollars each
    6·2 answers
  • What is the value of f(0)
    14·1 answer
  • How to do math about ÷​
    8·1 answer
  • 11.5.5
    11·1 answer
  • The question is 56x^2-80x-40
    5·1 answer
  • Each side of a regular polygon is 5.2 m and its perimeter is 36.4 m. Find the number of sides of the polygon.
    8·1 answer
  • (Click on the picture, I will give Brainliest!)
    15·1 answer
  • Given: g(n)= 3n²+2 and h(n) =-1-5<br> Find:<br> (g/h)(5)
    8·1 answer
  • What is the multiplicative inverse of (-3) + (-6) quick place ​
    15·1 answer
  • Can someone help me please
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!