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3 years ago

What is 40 dollars taxed by 8%?

Mathematics

2 answers:

miskamm [114]3 years ago

4 0

Answer:

Before Tax Price: $40.00

Sale Tax: 8.00% or $3.20

After Tax Price: $43.20

Step-by-step explanation:

AlexFokin [52]3 years ago

4 0

Answer: $ 43.2

Explanation:

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Need help on math You have a meal at a restaurant. The sale tax is 8% . You leave a tip for the waitress that is 20% of the pret

DerKrebs [107]

Answer: $18

Step-by-step explanation:

Let x= Pretax price of the meal.

Given: Sales tax = 8%

Tip percent = 20%

As per given ,

Amount spent = ( Pretax price) + (Sales tax ) of (Pretax price) + (Tip percent)of (Pretax price)

= x+ 8% of x + 20% of x

= x +0.08+0.20x

= 1.28x

∵ Amount spent = $23.04

So,

$1.28x=23.04\\\\\Rightarrow\ x=\dfrac{23.04}{1.28}\\\\\Rightarrow\ x=18$

Hence, the pretax price of the meal= $18.

4 0

3 years ago

Which expression is equivalent to 2 to the power of 4 times 2 to the power of negative 7?

deff fn [24]

Answer:

$2^{-3}$

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ ⇔ $a^{(m+n)}$ , thus

$2^{4}$ × $2^{-7}$ = $2^{(4-7)}$ = $2^{-3}$

3 0

4 years ago

Last one include explanation thank you !!!

Lyrx [107]

Answer:

Angle 2 = 105

Step-by-step explanation:

Since these angles are cut by a transversal the angle from above is congruent to angle #2. You can say the theorem that is used to make these two congruent is the Alternate exterior angles theorem which states this.

Hope this helped!

6 0

3 years ago

Read 2 more answers

MATHEMATICAL READINESS

adoni [48]

Answer:

80%

Step-by-step explanation:

So, if x movies are thought to be very good out of a total of y movies,

Then the required ratio is = x/y

= 44/ 55

=4/ 5

=0.80

=80/100

So if a total of 100 movies watched, 80 of them are thought to be very good.

Thus the required answer is 80%.

5 0

3 years ago

Express 2.41 x 10/4 in a standard form.

kakasveta [241]

The number written in standard form is 24100

Step-by-step explanation:

An object is said to be written in scientific notation when it is written in the following form:

$m\cdot 10^n$

where

m is the coefficient

n is the exponent of the power of ten

The number can be rewritten in standard form by writing the coefficient and then moving to the right (or to the left) the decimal point by n positions if n is positive (or negative).

In this problem, the number is

$2.41\cdot 10^4$