2/5 (s + 20) help please

Answer:

After 2 years, the price will be $2220, or will rise by $110 annually.

Step-by-step explanation:

5.5% of $2000 is $110

double that

110 * 2 = $220\

add to original

2000 + 220 = $2220

Answer:

es la f

Step-by-step explanation:

Answer:

orange and purple

Step-by-step explanation:

Answer:

y = -1/3

x = 0

Step-by-step explanation:

3x-6y = 2    then 3x = 2+6y,   x=(2+6y)/3

4x+3y = -1

substitute for x

4(2/3+2y)-6y = 2

8/3+8y-6y = 2

reduce

2y = 2-8/3

2y = -2/3

divide both sides by 2

y = -1/3

4x+3(-1/3) = -1

4x = 0

x = 0

Answer:

B - 10 (possibly and hopefully)

Answer:

C

Step-by-step explanation:

Algebraically, [tex]2f+9[/tex].

Hope this helps.

Answer:

2 x f + 9

is your expression but if you simplify it, it would be:

2f + 9

Answer:

Step-by-step explanation:

Set up the composite result function.

f

(

g

(

x

)

)

Evaluate  

f

(

g

(

x

)

)

by substituting in the value of  

g

into  

f

.

f

(

x

+

2

)

=

3

(

x

+

2

)

−

4

Simplify each term.

Tap for more steps...

f

(

x

+

2

)

=

3

x

+

6

−

4

Subtract  

4

from  

6

.

f

(

x

+

2

)

=

3

x

+

2

Answer:

The solution is 11.25

Step-by-step explanation:

[tex] \frac{27}{12} = \frac{18}{8} = \frac{n}{5} \\ n = 5 \times 2.25 = 11.25[/tex]

For the given triangles ΔABC ≈ ΔXYZ, the length of side N is, 45/4

Triangles with the same shape but different sizes are said to be similar triangles. Squares with any side length and all equilateral triangles are examples of related objects. In other words, if two triangles are similar, their corresponding sides are proportionately equal and their corresponding angles are congruent. Triangle resemblance is shown here by the symbol "≈"

Given that,

The triangle, ΔABC

Triangle ΔABC and ΔXYZ similar,

So,  ΔABC ≈ ΔXYZ

And it is known that

for similar triangles, ratio of lengths of sides are equal for similar triangles

so, AB/AC = XY/XZ

⇒ 5/8 = N/18

⇒ N = 45/4

Hence, the value of N is 45/4

To know more about properties of triangles check:

https://brainly.com/question/8476788

#SPJ5

Answer:

y=5x+8

Step-by-step explanation:

If its perpendicular it will have opposite slope but the same y intercept

Answer:

10 pounds of hamburger.

Step-by-step explanation:

6/4 = 3/2 = 15/10

Answer:

x = 4

Step-by-step explanation:

The easiest way to do this is to look at the vertical angles. (15x)º has its own vertical angle, and the part with (8x-2)º and 90º does as well.

Also, every angle will add up to 360º, which is a crucial part of the equation

Do 15x + 15x + 90 + 90 + 8x - 2 + 8x - 2 = 360

This can be simplified into this once you combine like terms:

46x + 176 = 360

Subtract 176 from 360, which will give you:

46x = 184

Divide by 46 on both sides, resulting in:

x = 4

To check the answer, plug in 4 for x:

15(4) + 15(4) + 90 + 90 + 8(4) - 2 + 8(4) - 2 = 360

60 + 60 + 90 + 90 + 32 - 2 + 32 - 2 = 360

120 + 180 + 60 = 360

360 = 360, x is 4

Hope this made sense!

Answer:

£234.90

Step-by-step explanation:

270(1-13/100)

lets break it down:

step 1=  13/100=0.13

step 2= 1-0.13=0.87

step 3= 270 x 0.87=234.9

final answer=£234.90

i hope it helps

Answer:

-20

Step-by-step explanation:

let x be the whole. 2/5 of x = -8 so -8 1/5 is -4. -4*5 to find the whole so its -20

Answer: The number is 35

If 2/5 of a number is 14, then we will perform a function of cross multiplication in order to determine the missing number.

Step-by-step explanation:

Let the missing number = y

To perform a cross multiplication, firstly, we multiply the numerator of first fraction by the denominator of the second fraction.

Secondly, we multiply the denominator of the first fraction by the numerator of the second fraction. Then, the resulting values are divided by each other to get a final numerical value.

Therefore, the missing number (y) will the denominator of the second fraction i.e. 14/y . The first fraction is 2/5.

Thus,

2/5 of 14/y

2/5= 14/y

(2 x y) = (5 x 14)

(2y) = (70)

2y = 70

Since we are looking for value of y, divide both sides by the value beside y

Thus,

2y/2 = 70/2

y = 35

Therefore, the missing number is 35

LEARN MORE:

2/5 of a number is 14. What's the number brainly.com/question/12161407

fraction brainly.com/question/6201432

KEYWORDS:

2/5 of a number is 14

fraction

cross multiplication

number

denominator

numerator

Answer:

16

Step-by-step explanation:

8+2+6=16

Answer:

Which grade r u in

Step-by-step explanation:

Answer:

C!!

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

z+3z+25=125

4z=100

z=25

Answer: 25

Step-by-step explanation:

Combine like terms

z + 3z + 25 = 125

4z + 25 = 125

Subtract 25 on both sides

4z = 100

z = 25

the answer is 140°

hope that helped lol

Answer: Q

Step-by-step explanation:

Bc P is -2 and the only other one in the negatives is Q

Answer: C- Point R

Step-by-step explanation: They are asking which point shows the ABSOLUTE VALUE of -1/2, and that would be 1/2. There fore the closest to the answer is point R

Answer:

i think the answer is a.92 hope this helps

Answer: bRo

Step-by-step explanation:

I would answer it but like

I cantt see it pls take a different screenshot and move the mute symbol.

Answer:

A≈201.06ft²

Step-by-step explanation:

the base is 20 ft so the triangular base is 69 feet.