Can someone explain to me how to solve this problem I’m really confused. I don’t even know where to start.

Answer:

Each year has an increase of 10 %

Step-by-step explanation:

To calculate percentage, formula =

Increase in price/original price*100

Please mark as brainliest

Answer:

10

Step-by-step explanation:

(x + 2) + (-2 + x) = 20

2x + 0 = 20

2x = 20

x = 20/2

x = 10

Answer:x = 10

Step-by-step explanation:

Answer:

= −32

Step-by-step explanation:

Answer:

the answer would be x = 3

Step-by-step explanation:

since the 2 sides (5 and 2) have to be grater than x 3 would be the only possible answer because 29 is too large and 29 squared is 5.385164807134504

Answer:

See Below.

Step-by-step explanation:

Square roots deal with multiplication, so if you can simplify to an even square, you can pull out the integer.

sqrt(75) = sqrt(25×3) = sqrt(25)×sqrt(3) = 5×sqrt(3)

((50 is 25×2, so same 5, but with sqrt(2), not 3))

So...

5 / (5×sqrt(3) - 5×sqrt(2)) = 5 / (5×(sqrt(3) - sqrt(2)))

5's cancel out

1 / (sqrt(3) - sqrt(2))

If you multiply top and bottom by (sqrt(3) + sqrt(2)) (which doesn't technically alter anything, since anything over itself is just 1), you get...

(sqrt(3) + sqrt(2)) / ((sqrt(3))^2 - (sqrt(2))^2 + (sqrt(3)×sqrt(2)) - (sqrt(2)×sqrt(3)))

Which simplifies to...

(sqrt(3) + sqrt(2)) / (3 - 2) = (sqrt(3) + sqrt(2)) / 1 = sqrt(3) + sqrt(2)

Answer:

25×4

Step-by-step explanation:

As 24 dollars is one ticket then you do 24×4 which is 96 and 25×4 is 100 which is close to 96.

Hope this helps

Answer:

[tex]c - 3d = 1 - 3( \frac{1}{3} ) = 1 - 1 = 0[/tex]

I hope I helped you^_^

Answer:

he buys 2 pizzas

Step-by-step explanation:

hope it helps you

please mark me brainliest

Answer:

-2

Step-by-step explanation:

Since we are adding 3 to the x-coordinate and subtracting 1 from the y-coordinate, (-5, 2) becomes (-2, 1).

Answer:

(-5 2) = (x + 3, y - 1) (since point p is translated using the rule (x + 3, y - 1))

Comparing each axis,

-5 = x + 3

2 = y - 1

so for x axis:

x = -5 - 3

x = -8

Also, for y axis:

y = 2 + 1

y = 3.

Answer:

a = -0.2cx^-1 + 1.7x^-1

Step-by-step explanation:

Solving for variable a.

Add "-c" to each side of the equation.

5ax + c + -c = 8.5 + -c

5ax = 8.5 - c

Divide each side by 5x.

a = 1.7X^-1 - 0.2cx^-1

Final answer:

a = -0.2cx^-1 + 1.7x^-1

Answer:

-9yъ

Step-by-step explanation:

Since they have the same variables (yъ) then you can add or subtract,

=-8yъ -yъ

= -9yъ

Answer:its a cube

Step-by-step explanation: multiply by 3

Answer:

ur mom lol fail lowkey embarrassing u can't do middleschool math

Two step equations are equations which take 2 steps to solve. Let's create our equation now.

2p + 2 = 3

If you'd like, you can solve it to ensure it's correct.

2p + 2 = 3

Subtract 2 from both sides.

2p = 1

Divide both sides by 2

p = 0.5

Answer:

son las 6:45 am

ahora son las 6:45 am

actualmente son las 6:45 am

si son las 6:45 am

I tried!!

the man is 27 years old.

27 x 2 =54

54 + 3 = 57Step-by-step explanation:

Answer:

y-intercept = -2

x-intercept = -4

Step-by-step explanation:

y-intercept is the point where x = 0. Hence,

y-intercept = -2

x-intercept us the point where y = 0. Hence,

x-intercept = -4

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

its either b or d im not sure sorry

Step-by-step explanation:

Answer:

Answer: x is 2

Step-by-step explanation:

[tex]0.3(12x - 16) = 0.4(12 - 3x)[/tex]

open the brackets [ distributive property ]

[tex]3.6x - 4.8 = 4.8 - 1.2x[/tex]

collect like terms together:

[tex]3.6x + 1.2x = 4.8 + 4.8[/tex]

factorise out x :

[tex]x(3.6 + 1.2) = 4.8 + 4.8 \\ 4.8x = 9.6[/tex]

divide by 4.8 on all sides:

[tex] \frac{4.8x}{4.8} = \frac{9.6}{4.8} \\ \\ x = 2[/tex]

Answer:

0 because 1-1=0 and that is the answer

Answer:

Australia/New Zealand (56%), Northern Africa and Western Asia (46%), Australia/New Zealand (28%), Central and Southern Asia (25%), Latin America and the Caribbean (18%), Eastern and Southeastern Asia (3%), and Europe and Northern America (2%).

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

because we are simply "adding" 2 negative numbers.

-8n + -7 = -7 + -8n

as long as we flip the terms around with their signs, the commutative principle of addition applies.

what we CANNOT do is e.g.

8n - 7 = 7 - 8n

THERE would be a problem.

but again, by also keeping the signs with the terms, it is all OK.

so, yes, we could also do

8n - 7 = -7 + 8n

that is true again.

Answer:

Yes

Step-by-step explanation:

They give the same value

Example:       -3-2 and -2-3 give the same value.

9514 1404 393

Answer:

  $21

Step-by-step explanation:

The cost is found by multiplying the number of cubic meters by the cost for each of them.

  (1.4 m³) × ($15/m³) = $21

The total cost is $21.

Answer:

C. C is the only one that is rational out of all of them. The rest are irrational

Answer:

(0,-3)

Step-by-step explanation:

The y-intercept occurs when the x value is 0. Therefore, (0,-3) is your y intercept.

Answer:

I think 32 cups in 2 gallons

Answer:

top bar on 3. 120 dollars for strawberry milk per month

bottom bar on 3. 100 dollars chocolate milk per month

#4. bars help an individual know information visually and may help an individual understand better.

Answer:

12

Step-by-step explanation:

Your problem can be described in the following equation

$139 + $15x = $319

139 dollars + 15 dollars (times x (the number of weeks)) = 319

319 - 139 = 180

180 / 15 = 12

x = 12

Chow,...!

Answer:

24.50 * .05 = $1.23

Step-by-step explanation: