Multiply. Write the answer as a fraction or mixed number in simplest form.

1/3 x 4 4/5 =

Answer:

[tex] \boxed{ \tt{b.}}[/tex]

Step-by-step explanation:

[tex] {2x}^{4} + {2x}^{3} - {x}^{2} - x \\ x({2x}^{3} + {2x}^{2} - x - 1) \\ x({2x}^{2} (x + 1) - 1(x + 1)) \\ {2x}^{3} (x + 1) - x(x + 1) \\ ({2x}^{3} - x)(x + 1)\\ x({2x}^{2} - 1)(x + 1)[/tex]

Answer:

£4113.70

Step-by-step explanation:

Given that:

143 people pay ; out of which 38 are under 16 ;

Hence ; 143 - 38 = 105 are over 16

Under 16 = £17.90

£17.90 * 38 = £680.20

16 and Over : = £32.70

£32.70 * 105 = £3433.50

£(680.20 + 3433.50) = £4113.70

Answer:

(x+7) times (x+3)

Step-by-step explanation:

Because a area of a rectangle is lw and you combine x and 3 to make x+3 and 7 and x to make x+7 and you multiply them together.

The area of the rectangle will be (x² + 10x + 21) unit².

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

Given that;

The Length of the rectangle = x + 7

And, The width of the rectangle = x + 3

Now,

Since, The Length of the rectangle = x + 7

And, The width of the rectangle = x + 3

We know that;

The area of rectangle = Length × Width

                                  = (x + 7) × (x + 3)

                                  = x² + 3x + 7x + 21

                                  = x² + 10x + 21

Thus, The area of rectangle = (x² + 10x + 21) unit²

Learn more about the rectangle visit:

brainly.com/question/9585915

#SPJ2

Answer:

The distance from the ship to the dock is approximately 5.24 miles

Step-by-step explanation:

From the parameters given in the question, we have;

The angle formed between the dock and the lighthouse = 70°

The angle formed between the dock and the lighthouse at the ship = 80°

The distance between dock and the lighthouse = 5 miles (From a similar question online)

By sine rule, we have;

[tex]\dfrac{a}{sin(A)} = \dfrac{b}{sin(B)} = \dfrac{c}{sin(C)}[/tex]

Therefore, we have;

[tex]\dfrac{5}{sin(70^{\circ})} = \dfrac{The \ distance \ from \ the \ ship \ to \ the \ dock}{sin(80^{\circ})}[/tex]

[tex]\therefore The \ distance \ from \ the \ ship \ to \ the \ dock = sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})}[/tex]

[tex]sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})} \approx 5.24 \ mi[/tex]

Therefore;

The distance from the ship to the dock ≈ 5.24 miles

Answer: C. Frank

Step-by-step explanation:

Frank sold 25 cars which is the highest amount.

Answer:

no it's different 30% would be 12 and 40% would be 16 if it was going into 30 now mark as brainliest

Answer:

In both cases you are really multiplying the same numbers together.

Step-by-step explanation:

30% of 40 would be 30 x 40 x 0.01 = 12

or 0.30 x 40 = 12

40% of 30 would be 40 x 30 x 0.01 = 12

or 30 x 0.40 = 12

Answer: 2 2/3 cups of flour

Step-by-step explanation:

Maggie is baking 8 dozen cookies.

8 dozen is equal to 96 cookies as 8×12=96

One recipe is equal to 24 cookies and for each recipe she'll need 2/3 cup of flour.

So you divide 96 by 24 which is equal to 4.

Therefore, you will need 4 recipes worth of flour.

4×2/3=2 2/3

So Maggie would need 2 2/3 cups of flour

Answer:

Since 2=6 is false, there is no solution.

Step-by-step explanation:

Answer:

y=7(6)^x

xStep-by-step explanation:

Answer:

[tex] - 13[/tex]

Step-by-step explanation:

1) Simplify 8 - 12 to -4.

[tex] - 5 + 2 \times - 4[/tex]

2) Simplify 2 × -4 to -8.

[tex] - 5 - 8[/tex]

3) Simplify.

[tex] - 13[/tex]

Therefor, the answer is -13.

Answer:

- 13

Step-by-step explanation:

Hope this will help

5a+6

hope it's helpful ❤❤❤❤

THANK YOU

Answer:

[tex]z=-317[/tex]

Step-by-step explanation:

1) Simplify 45 × 28  to  1260.

[tex]1260=19*83+z[/tex]

2)  Simplify  19 × 83  to  1577.

[tex]1260=1577+z[/tex]

3) Subtract 1577 from both sides.

[tex]1260-1577=z[/tex]

4) Simplify  1260 - 1577  to −317.

[tex]-317=z[/tex]

5) Switch sides.

[tex]z=-317[/tex]

Therefor, the answer is z = -317.

Answer:

b

Step-by-step explanation:

Answer:

20 or B

Step-by-step explanation:

Edge 2021

Answer:

The Answer is 1331

Step-by-step explanation:

11*11*11

Question 1:

Multiply the regular price by the number of people (x)

Y = 25x

Question 2:

Multiply the special rate by number of people(x) and add the cost of the room:

Y = 15x + 150

Question 3:

Replace x with a positive value and solve for y, which will be larger than the x value

Answer (15,375)

Question 4:

This means for 15 people the total cost for the special rate would be $375

Answer:

Option 2

Step-by-step explanation:

it easy Add them all up and then you get 47/16 then divide them and convert it to mixed number and then you get 2 15/16

Answer:

2 15/16

Step-by-step explanation:

We need to make sure all fractions have the same denominator.

The LCM (least common denominator) is 16.

Now we have to multiply each nunber except 2 1/16 to get a numerator of 16.

1/2: 1x8= 8, 2x8= 16→ 8/16

3/8: 3x2= 6, 8x2= 16→ 6/16

Now every add everything all up.

8/16 + 6/16 + 2 1/16 = 2 15/16

2 15/16 is our answer.

Answer:

a^3+3a^2b+3a^2c+3ab^2+3ac^2+6abc+b^3+c^3+3bc^2+3b^2c if you want it expand

(a+b+c)(a+b+c)(a+b+c) is equal to (a+b+c)^3

Answer:

c

Step-by-step explanation:

since all the tangent(tan) angles are multiplying,

you factor tan out and multiply the numbers. that's : tan( 23+35+60+67+55)

tan(240)

tan(240) =√3

Answer:

Step-by-step explanation:

A) There are 850 total teens and 32% like rock.

32% of 850 = 0.32*850 = 272 teens like rock

B) 75% of teens = 150 teens. Make total teens = x. 75%x = 150

0.75x = 150

x = 200 teens like pop

C) well...

There are 50 students who bike to school every day and there are 200 students who walk to school every day. According to this information, the number of students who walk to school is 300% more than those who bike to school.

*I hope the last one is what you were looking for... if not, tell me in comments*

Answer:

the answers are -1, 0, 3, and 5

Step-by-step explanation:

Answer:

Step-by-step explanation:

5.3 in words is "five point three," meaning 5 3/10 ("five and three tenths."

Answer:

five dot three which means 5.3 is five dot three

Answer:

just divide 48 by 120

Step-by-step explanation:

Answer:

y = 0.1x - 4

Step-by-step explanation:

Given the following data;

Points on the x-axis (x1, x2) = (-3, 7)

Points on the y-axis (y1, y2) = (-7, -6)

First of all, we would find the slope;

Mathematically, slope is given by the formula;

[tex] Slope = \frac{Change \; in \; y \; axis}{Change \; in \; x \; axis} [/tex]

[tex] Slope, m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}} [/tex]

Substituting into the equation, we have;

Slope = (-6 - (-7))/(7 - (-3))

Slope = (-6 + 7)/(7 + 3)

Slope = 1/10

Slope = 0.1

Next, we would write the equation using the formula;

y - y1 = m(x - x1)

y - (-7) = 0.1(x - (-3))

y + 7 = 0.1(x + 3)

y + 7 = 0.1x + 3

y = 0.1x + 3 - 7

y = 0.1x - 4

Answer:

(-6, -45)

Step-by-step explanation:

Answer:

y = (x - 6)^2 - 27

Step-by-step explanation:

Answer:

Step-by-step explanation:

Sample         Nearest 10        nearest hundred        nearest thousand

1                         46590                   46500                     47000

2                        213340                  213300                    213000  

3                        391560                  391600                    392000

The table above is actually the answers. The rule is this:

If you want to round to the 100s place

If you want to round to the 1000s place

Answer:

A. 35

Step-by-step explanation:

The total amount of movies that the critic rates that we are given is 20. Now they want to figure us to figure it out with 100 movies. 20 times 5 is one hundred. We are supposed to look at the 3 star reviews, which is 7 movies. 7 times 5 is 35. Hope this helps!

Answer:

The answer is option A

Step-by-step explanation:

I have shared a file with the steps if you still can't understand so feel free to contact me through my email. Thanks.

Answer:

y=-4x

Step-by-step explanation:.