3 years ago

An item costs $430 before tax, and the sales tax is $25.80.

Mathematics

1 answer:

bekas [8.4K]3 years ago

8 0

Answer:

Step-by-step explanation:

if the item is 430, and the sales tax is 25.80

we can find how much is 1%

430/100=4.30

25.80/4.30=6

the sales tax is 6%

You might be interested in

The test scores you end up having in geometry class are 81 and 87. What possible scores can you earn on your next test to have a

Zigmanuir [339]

Answer:

88, 89, 90, 91, 92? idrk

4 0

3 years ago

Read 2 more answers

Janet has 17 quarters and $13 in bills. How much total money does she have?

galben [10]

The answer is $17.25 because you do 17 divided by 4 since 4 quarters goes into a dollAR

8 0

3 years ago

Find the value of x.

FinnZ [79.3K]

Answer:

x = 5

Step-by-step explanation:

14x + 22x = 180

36x = 180

x = 5

7 0

3 years ago

Read 2 more answers

Quadrilateral ABCD has vertices A(1,0) B(5,0) C (7,2) D(3,2). Use slope to prove that ABCD is a parallelogram.

Galina-37 [17]

Answer:

$AD \parallel BC$

$AB \parallel CD$

Step-by-step explanation:

The vertices of quadrilateral ABCD are A(1,0) B(5,0) C (7,2) D(3,2).

The slope of side AB is

$M_{AB}=\frac{0-0}{5-1} =\frac{0}{4}=0$

The slope of side BC is

$M_{BC}=\frac{2-0}{7-5} =\frac{2}{2}=1$

The slope of side CD is

$M_{CD}=\frac{2-2}{3-7} =\frac{0}{-4}=0$

The slope of AD is

$M_{AD}=\frac{2-0}{3-1} =\frac{2}{2}=1$

$AD \parallel BC$

$AB \parallel CD$

We see that the opposite sides of the quadrilateral ABCD are equal.

Hence the quadrilateral is a parallelogram

4 0

3 years ago

Analyzing a Graph:

IRISSAK [1]

Cual es la formula de un octaedro

6 0

3 years ago