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Volgvan
3 years ago
12

What is 20% of $40.00 please help

Mathematics
2 answers:
Andrew [12]3 years ago
8 0
Seriously ? 8$ :)  - doesn't your Smarthphone have a Calculator function? 

Correct answer 8$
Elena-2011 [213]3 years ago
7 0

Answer:

8$

Step-by-step explanation:

You might be interested in
At the city Museum child admission is $5.30 and adult admission is $9.30 on Sunday 146 tickets were sold for a total sales of $1
DerKrebs [107]

Answer:

The number of child tickets is 53

And adult tickets sold out is 93

Step-by-step explanation:

Let the child tickets be x

And the adult tickets be y

x+y = 146 - - - - - - - 1

x= 146-y

5.3x + 9.3y= 1145.80 - - - - - 2

We can substitute x= 146-y in equation 2

5.3(146-y) + 9.3y= 1145.80 - -- 2

773.8 - 5.3y +9.3y = 1145.80

773.8+4y= 1145.80

4y= 1145.80-773.8

4y= 372

y= 372/4

y= 93

We can now substitute y= 93 in equation 1 to find x

x+ 93= 146

x= 146-93

x= 53

Hence

The number of child tickets is 53

And adult tickets sold out is 93

6 0
3 years ago
What is 3.4% of 975? please help thanks!
OLEGan [10]
You are multiplying 975 by 0.034
33.15
4 0
3 years ago
Kelly, Matt, and Bo are sharing 2 pizzas equally. How much pizza does each person get?
kvasek [131]

Answer:

Hi! The answer is 1.5

Step-by-step explanation:

Kelly + Matt + Bo = 3

3, People / 2, Pizzas

3/2 = 1.5

1.5, Pizzas

☆*: .。.。.:*☆☆.*: .。..。.:*☆☆*: .。.。.:*☆☆.*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

<em>Hope this helps!!</em>

<em>- Brooklynn Deka</em>

4 0
3 years ago
A line passes through (−1, 7) and (2, 10).
Pachacha [2.7K]
The slope m of a line through points A(x_1, y_1) and B(x_2, y_2)  is given by :<span>

\displaystyle{m = \frac{y_2-y_1}{x_2-x_1}&#10;



Thus, the slope of the line passing through points </span><span>(−1, 7) and (2, 10) is 

</span>\displaystyle{m= \frac{10-7}{2-(-1)}= \frac{3}{3}=1
<span>

The equation of a line with slope m passing through a point P(a, b) is given by
                                        (y-b)=m(x-a).


We can consider any of the points (-1, 7), or (2, 10). Let's choose (2, 10):

                                        y-10=1(x-2)
                                        y-10=x-2
                                           y-x=-2+10
                                           y-x=8
                                       

  Answer: </span><span>C. −x+y=8</span>
7 0
3 years ago
Which expression shows the simplified form of (8 r Superscript negative 5 Baseline) Superscript negative 3? 8 r Superscript 15 S
Delvig [45]

Answer:

\frac{r^{15}}{512}

Step-by-step explanation:

Given

(8r^{-5})^{-3}

Required

Simplify

This can be simplified using the following law of indices;

(ab)^n = a^{n}b^{n}

The equation becomes

(8^{-3})(r^{-5})^{-3}

Express 8^{-3} as a fraction

(\frac{1}{8^{3}})(r^{-5})^{-3}

Simplify 8^3

(\frac{1}{8*8*8})(r^{-5})^{-3}

(\frac{1}{512})(r^{-5})^{-3}

The expression can further be simplified using the following law of indices;

(a^m)^n = a^{mn}

(\frac{1}{512})(r^{-5})^{-3} becomes

(\frac{1}{512})(r^{-5*-3})

(\frac{1}{512})(r^{15})

\frac{r^{15}}{512}

<em>Hence, the solution to </em>(8r^{-5})^{-3}<em> is </em>\frac{r^{15}}{512}<em></em>

3 0
3 years ago
Read 2 more answers
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