A couch was originally priced $500 dollars and on sale for 70% off what is the price for after the discount

Answer:

161

Step-by-step explanation:

Given the functions

f (x) = 2x^2 – 1

g(x) = 3x

we are to find f(g(3))

First look for the composite function f(g(x))

f(g(x)) = f(3x)

f(3x)  = 2(3x)² - 1

f(3x)  = 2*9x² - 1

f(3x)  = 18x² - 1

f(g(x)) =  18x² - 1

Substitute x  = 3 into the result

f(g(3)) = 18(3)² - 1

f(g(3)) = 18*9- 1

f(g(3)) = 162-1

f(g(3)) = 161

Hence f(g(3)) is 161

Answer:

3

Step-by-step explanation:

Answer:

4x+5

Step-by-step explanation:

1. You collect all the like-terms together which would be 7x and 3x

so it would be 7x-3x which would be 4x

since 7-3=4

them we collect 4x and 5 and we get 4x+5

make sure you write the variable answer first    

Hope this helps and answers your question! Have a great day/night!

Answer:

|-10| is bigger than |3| because when taking the absolute value (the vertical line) of a number, you are counting how far away from 0 it is meaning that both 10 and -10 are 10 spaces away from 0. The negative doesn't matter.

Answer:

4.75 or 4 3/4

Step-by-step explanation:

Simple, 9 1/8- 4 3/8 first you want to take away 1 from 9 and add 8/8 to 1/8 because 8/8 is 1 whole once you done this you want to do 8 9/8-4 3/8 and get 4 6/8 now simplify by 2 and get 4 3/4.

Answer:

A reflection over line F

Step-by-step explanation:

I don't know the last answer, but I think that this is correct.

Answer:

the percentage did the stock decline is 4%

Step-by-step explanation:

The computation of the percentage did the stock decline as follows:

= Lost value ÷ original price

= $1.18 ÷ ($1.18 + $28.32)

= $1.18 ÷ $29.50

= 4% decline

Hence, the percentage did the stock decline is 4%

Answer:

3

Step-by-step explanation:

(2x + 4)(x - 3)(7x - 5)

The factors are the terms inside the parentheses

2x+4 is a factor

x-3 is a factor

7x-5 is a factor

Answer:

he needs to play 14.25

Step-by-step explanation:

Answer:

$11.25

Step-by-step explanation:

You take the original cost and multiply it by 0.25 for 25%. You get 3.75. Then you subtract 3.75 from 15.00. The answer is $11.25

Answer: 3

Step-by-step explanation:

A florist sold 12 flower bouqets yesterday, which included 2 daisy bouquets. This shows that the fraction of daisy bouquet is 2/12 = 1/6.

Therefore, if there are 18 boquetes sold, the number that's expected to be daisy bouquets will be:

= 1/6 × 18

= 3

Answer:

y = 29

Step-by-step explanation:

Since the angles are vertical they are equal

4y - 8 = 79 + y

3y = 87

y = 29

Answer:

The other person is correct! :)

Step-by-step explanation:

I took the quiz on k12 sooo

Answer: 2 ribbons can be cut

Since 3/4 divided by 1/3 = 2.25, therefore you can make 2 full sized ribbons. He will have 3/4 of a ribbon left.

Answer:D  1017

Step-by-step explanation:

Answer:

i need an answer to have you figured it out yet

Step-by-step explanation:

Answer:

B - (Probably)

Step by step explanation:

the Volume of the Pyramid = Volume of Prism / 3

198cm^3 / 3  = 66cm^3

Answer: Sorry mate it didn't pop up anyway hi man how's it been

Answer:

P: 23

H: 12

B: 16

Step-by-step explanation:

Your welcome :)

Answer: 4(3+1)/4c-q^1/2d i think tht is how you do it...

Step-by-step explanation:

apply the distribuitive property to create an equivalent expression

4

(

3

+

1

)

4

c

−

q

1

2

d

Write the problem as a mathematical expression.

apply the distribuitive property to create an equivalent expression

4

(

3

+

1

)

4

c

−

q

1

2

d

Simplify.

4

(

3

+

1

)

4

c

−

q

2

d

Add

3

and

1

.

4

⋅

4

4

c

−

q

2

d

Simplify the denominator.

Tap for more steps...

4

⋅

4

8

c

d

−

q

2

d

Multiply

4

by

4

.

16

8

c

d

−

q

2

d

Multiply the numerator by the reciprocal of the denominator.

16

2

d

8

c

d

−

q

Multiply

16

2

d

8

c

d

−

q

.

Tap for more steps...

32

d

8

c

d

−

q

Answer: The answer is 1638 ft

Step-by-step explanation:

The formula to find area is L x W x H

Length x Width x Height

So 9 ft x 7 ft x 26 ft = 1638 ft

Answer:

28 days

Step-by-step explanation:

Hope this helps. Good Luck!!

The spider would reach the height of 74 cm on 24th February by the end of the day.

An expression in mathematics is a combination of terms both constants and variables.

Given is that a spider is climbing up a wall. During the daytime it climbs 5 cm, but then slips back 2 cm during the night.

The net distance covered by the spider in one day -

D{n} = 5 cm - 2 cm = 3cm

The spider would reach 74 cm up in -

{x} = 74/3

{x} = 24.7

This means that the spider would reach the height of 74 cm on 24th February by the end of the day.

Therefore, the spider would reach the height of 74 cm on 24th February by the end of the day.

To solve more questions on expressions, visit the link below -

https://brainly.com/question/27911936

#SPJ2

Answer:

if it's not multiple choice, I'd say 36 + 4x

Step-by-step explanation:

Commutative property

Answer:

D.) -4(x + 9)

Step-by-step explanation:

Plz mark brainliest

[tex] \frac{96}{38} \frac{25}{45} [/tex]

[tex] \frac{96}{38} \frac{25}{45} [/tex]

Answer:

17

Step-by-step explanation:

that's what it equals to

Answer:

1107 feets below sea level

Step-by-step explanation:

Given that :

Initial elevation of submarine = 984.6 feets below sea level

Depth of dive from initial elevation = 122.4 feets below sea level

The elevation after the dive :

Initial elevation + depth of dive

984.6 + 122.4

= 1107 feets below sea level

Answer:

5%

Step-by-step explanation:

2000/40000 = 0.05

All you do is divide both numbers and you'll get the decimal form which in this case is 0.05 which means 5%.

Answer:

5%

Step-by-step explanation:

2000/40000 x 100 = 5%